Barrington Divorce & Separation Lawyer — Strategic Family Law Representation in Lake County

Divorce reshapes your finances, your family structure, and your daily routines. Whether you’re navigating property division with a business interest at stake, mapping a parenting plan that protects your relationship with your children, or negotiating spousal maintenance after decades of marriage, the decisions you make now will echo for years.

At Manassa Law P.C., our Barrington divorce and separation lawyers bring Illinois-specific knowledge, measured strategy, and plain-English clarity to one of the most consequential transitions you’ll face. Call now to schedule a consultation at (847) 221-5511.

Key Takeaways for Barrington Divorce Cases

  • Illinois is a no-fault divorce state—you don’t need to prove wrongdoing, only that irreconcilable differences have caused an irretrievable breakdown of the marriage
  • Residency and separation requirements apply: one spouse must have lived in Illinois for at least 90 days, and the parties must have lived separate and apart for six months (which can occur under the same roof).
  • Property division follows equitable distribution principles, not automatic 50/50 splits—courts weigh contributions, dissipation, economic circumstances, and future needs.

Barrington Divorce & Separation Guide

How Manassa Law P.C. Approaches Divorce in Barrington and Lake County

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We don’t use a one-size-fits-all approach. Our divorce and separation lawyers understand that every Barrington family is unique and requires a different approach. Where some families benefit from collaborative divorce, others may require mediation to resolve specific disputes while maintaining broader control. Alternatively, when negotiation stalls or immediate protection is necessary, we are prepared to litigate.

Our process begins with a detailed intake where we map your goals, identify friction points, and choose the right path forward. We gather financial disclosures, draft parenting proposals, and prepare you for what comes next.

Clients in Barrington, South Barrington, Lake Barrington, Inverness, and throughout Lake County rely on us because we know the local judges, the court procedures, and the strategic levers that matter in Cook and Lake County courtrooms.

Our divorce attorneys handle:

  • Dissipation Claims
  • Modification of Prior Orders
  • Enforcement of Existing Judgments

If you’re a business owner, a professional with complex compensation, or someone navigating a gray divorce after decades of marriage, we bring the financial literacy and litigation experience your case demands.

Divorce vs. Legal Separation in Illinois

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Divorce, formally called dissolution of marriage under 750 ILCS 5/401, legally terminates the marital relationship, allowing both parties to remarry and severing most legal and financial ties between former spouses. Illinois is a no-fault divorce state, meaning you do not need to prove any wrongdoing to secure a divorce. Once a divorce judgment is entered, the marriage no longer exists in the eyes of Illinois law.

Legal separation, governed by 750 ILCS 5/402, functions like divorce in most respects. The parties address property division, parenting plans, and support obligations, but the marriage remains legally intact.

Some couples choose separation for religious reasons, to preserve insurance coverage, or to maintain tax benefits. Illinois courts apply the same standards to legal separation as they do to divorce. The key difference is that neither party can remarry unless they later convert the separation into a dissolution.

Illinois Divorce Process: What to Expect

The divorce process begins when one party files a Petition for Dissolution of Marriage in the circuit court. To file in Illinois, one spouse must have been a resident for at least 90 days, and the parties must have lived separately and apart for six months. “Separate and apart” can mean living in different homes or living in the same home but in separate rooms without intimacy.

Once the petition is filed, the court may issue temporary orders covering parenting time, support obligations, exclusive possession of the marital home, and use of assets.

The discovery process then begins. This typically involves financial affidavits, tax returns, bank statements, business valuations, retirement account statements, and debt documentation. Both parties disclose income, assets, and liabilities.

Settlement discussions may occur through direct negotiation, mediation, or collaborative divorce sessions. If the case proceeds to trial, the judge will decide the contested issues, including property division, parenting plan terms, support amounts, and attorney fee allocation.

Final judgments are binding but can be modified if the circumstances change substantially.

Property Division: Equitable Distribution in Illinois

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Illinois follows equitable distribution, not community property rules. The court divides marital property based on fairness, not automatic equality. Marital property includes all assets acquired during the marriage, regardless of whose name is on the title. Non-marital property remains with the original owner, provided it hasn’t been commingled with marital funds.

Courts consider multiple factors when dividing property, including:

  • Each party’s contribution to the acquisition, preservation, or increase in value of marital assets, including homemaking and child-rearing contributions.
  • Economic circumstances of each party at the time of division, including the desirability of awarding the marital home to the parent with primary parenting responsibilities.
  • Dissipation of assets by either party—such as spending marital funds on extramarital relationships, gambling, or transfers to third parties without the other spouse’s knowledge.
  • Duration of the marriage and the parties’ respective needs for future financial security.

High-net-worth cases often involve business valuations, stock options, deferred compensation, and complex retirement accounts. When warranted, Manassa Law P.C. collaborates with forensic accountants and business appraisers to ensure accurate valuations and identify hidden assets or underreported income.

Allocation of Parental Responsibilities and Parenting Time

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Illinois courts allocate custody, now referred to as parental responsibilities (decision-making authority) and parenting time, based on the child’s best interests. Decision-making authority covers major decisions about education, healthcare, religion, and extracurricular activities. Parenting time refers to the physical schedule, which determines when each parent has the child in their care.

Parenting plans must specify decision-making allocation (sole or joint), a detailed parenting time schedule (including holidays, vacations, and school breaks), dispute resolution methods (such as mediation or a parenting coordinator), and provisions for relocation.

Courts favor arrangements that minimize conflict, protect the child’s routines, and support both parents’ meaningful involvement, provided that safety and stability are not compromised.

Child Support and Spousal Maintenance

Illinois calculates child support using an income-shares model that considers both parents’ net income and the number of children. 750 ILCS 5/505 provides a baseline percentage, but courts may deviate based on extraordinary medical expenses, educational needs, parenting time allocation, and other factors. Child support orders are modifiable if circumstances change substantially.

Spousal maintenance (formerly known as alimony) is determined by statutory factors, including the income and property of each party, the needs based on the marital standard of living, the earning capacity of each party, the duration of the marriage, the contributions and sacrifices made by the party seeking maintenance, and the age, health, and employability of both parties.

Maintenance can be temporary (rehabilitative) or indefinite (reviewable), depending on the length of the marriage and the recipient’s ability to become self-supporting. Orders are modifiable if either party experiences a substantial change in circumstances, such as cohabitation with a new partner, retirement, disability, or significant changes in income.

Prenuptial and Postnuptial Agreements

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Prenuptial agreements define property rights, spousal support waivers, and division terms in the event of divorce or death. To be enforceable in Illinois, prenups must meet strict requirements: full financial disclosure by both parties, voluntary execution without coercion, independent legal representation (or a clear waiver), and terms that aren’t unconscionable at the time of enforcement.

Postnuptial agreements function similarly but are executed after marriage.

At Manassa Law P.C., our prenuptial and postnuptial agreement lawyers draft agreements that protect business interests, inheritances, and separate property while ensuring enforceability under Illinois law.

FAQ for Barrington Divorce Lawyers

Can We Keep It Out of Court with Mediation or Collaborative Divorce?

Yes. Mediation and collaborative divorce allow you to negotiate privately and control outcomes, provided both parties negotiate in good faith and don’t require immediate court protection.

How Do I Modify Child Support or Parenting Time after the Judgment?

File a petition for modification showing a substantial change in circumstances, such as income changes, relocation, or significant shifts in the child’s needs or living arrangements.

What Can I Do if My Ex-spouse Violates Our Divorce Judgment?

You may file a petition for rule to show cause (contempt) if your former spouse stops paying child support, violates the parenting plan, or refuses to comply with property division orders. Illinois courts have the authority to impose fines, order make-up parenting time, garnish wages, suspend driver’s licenses, and even impose jail time for willful noncompliance.

Lawrence S. Manassa, Child Custody Laywer
Lawrence Manassa, Barrington Divorce & Separation Lawyer

Contact Manassa Law P.C. for a Consultation

Questions about spousal maintenance, parenting time, or property division in Lake County? Call (847) 221-5511 to schedule a consultation with a Barrington divorce and separation lawyer who understands Illinois family law, local court procedures, and the strategic choices that protect your rights and your future.


Manassa Law – Barrington Office

1000 Hart Rd 3rd Floor
Barrington, IL 60010
P: 847-996-9177