Illinois Appellate Court

In re Marriage of Fikejs

February 20, 2026
Marriage
Case Analysis

Overview

This Rule 23 order affirms the trial court's judgment of dissolution following a 24-year marriage. The appellate court upheld the trial court's application of the parties' 1997 premarital agreement, its Rule 219(c) discovery sanctions, classification of property as marital due to commingling, dissipation findings, and maintenance and attorney fee awards. Both parties' appeals were denied.

Key Facts

  • Parties married in 1997 with a premarital agreement; four adult children at time of trial
  • Husband (David) was a self-employed financial trader; Wife (Kimberly) was a homemaker throughout the marriage
  • The premarital agreement defined "separate property" to include premarital assets and their "earnings, proceeds of sale and appreciation"
  • David claimed approximately $4 million as separate property; his forensic expert could only trace approximately $1,065,000 to premarital sources
  • The key 9168/7284 Morgan Stanley account had $178,000 at marriage but saw $7.9 million flow through it during the marriage, with $2.56 million from unidentifiable sources
  • David's accountant classified income from his trader-backing businesses as non-passive (indicating personal effort)
  • David failed to provide adequate discovery responses, leading to Rule 219(c) sanctions limiting his evidence

Procedural History

Appeal from the Circuit Court of Du Page County (18th Judicial Circuit), Judge Robert E. Douglas presiding. The trial court issued an amended judgment of dissolution on February 8, 2024, following a 16-day bench trial. David appealed; Kimberly cross-appealed. Third District Appellate Court affirmed on February 19, 2026.

Holdings

  1. Premarital Agreement Interpretation (de novo review): The waiver provisions in sections 3.1 and 5.1 did not bar transmutation claims; section 1.2 expressly contemplated that separate property could be commingled with marital property
  2. Rule 219(c) Sanctions (abuse of discretion): Trial court properly limited David's evidence due to his failure to provide adequate discovery responses and his dilatory document production
  3. Property Classification (manifest weight of the evidence): Trial court properly classified the 9168/7284 account and derivative assets as marital property under 750 ILCS 5/503(c)(1)(B) due to commingling that resulted in loss of identity of contributing estates
  4. Dissipation (manifest weight of the evidence): Trial court properly found dissipation of $1,059,937 beginning March 2016
  5. Maintenance (abuse of discretion): Guideline maintenance of $1,733/month for indefinite term was proper; income imputation to both parties was supported by evidence
  6. Attorney Fees (abuse of discretion): Limited section 508(b) award of $43,595 was not an abuse of discretion

Legal Principles

  • 750 ILCS 5/503(c)(1)(B): Commingled marital and non-marital property resulting in loss of identity transmutes to marital property
  • 750 ILCS 5/503(c)(2)(A): Reimbursement requires tracing by clear and convincing evidence
  • 750 ILCS 5/503(c)(2)(B): Personal effort contributed to non-marital property is deemed a contribution from the marital estate
  • In re Marriage of Mouschovias, 359 Ill. App. 3d 348 (2005): When classifying investment accounts, courts must examine the assets within, not the "receptacle" itself
  • In re Marriage of Davis, 215 Ill. App. 3d 763 (1991): Securities purchased with commingled funds become marital property
  • In re Marriage of Henke, 313 Ill. App. 3d 159 (2000): Party claiming property acquired during marriage is non-marital must prove by clear and convincing evidence; doubts resolved in favor of marital classification
  • Thompson v. Gordon, 241 Ill. 2d 428 (2011): Presumption against contract provisions that easily could have been included but were not

Practical Implications

  • Premarital agreement drafting: If parties intend income from personal efforts to remain separate property, this must be expressly stated—general "earnings" language is insufficient to override statutory treatment
  • Tracing requirements: Parties claiming non-marital status must maintain meticulous records and provide clear tracing analysis; dumping thousands of documents without explanation is sanctionable
  • Account management: Depositing marital income into premarital accounts creates significant commingling risk; the original assets must be traceable, not just the account itself
  • Discovery compliance: Vague interrogatory answers directing opposing counsel to "review" voluminous documents violates discovery rules per In re Blank and Barnett
  • Tax classifications matter: Accountant's passive/non-passive classifications on tax returns can be used as evidence of personal effort
  • Counterargument: This case may be distinguished where a party maintains clear separation of accounts and provides contemporaneous tracing documentation

Limitations/Caveats

  • This is a Rule 23 order with limited precedential value under Rule 23(e)(1)
  • The court's extensive discussion of commingling principles and premarital agreement interpretation, while persuasive, constitutes application of existing law rather than new holdings
  • The outcome was heavily influenced by the trial court's adverse credibility findings against David and his discovery failures—cases with better documentation may yield different results
  • The premarital agreement's specific language (particularly section 1.2 referencing commingling) was critical to the holding; agreements with different language may be treated differently
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