Marriage of Mullins — Affirmed maintenance and child support orders despite harmless maintenance-calculation error

Case
In re the Marriage of Daniel Trout Mullins and Jessica Lynn Mullins
Court
Colorado Court of Appeals
Judge
Johnson (appointment info not available)
Date Decided
July 30, 2026
Docket No.
25CA0506
Topics
Maintenance, Child Support, Income Calculation, Harmless Error
Source
Read the full opinion

Background

After nearly seventeen years of marriage, Daniel Trout Mullins petitioned to dissolve his marriage to Jessica Lynn Mullins. The parties resolved the division of their marital estate through mediation, and the district court adopted their memorandum of understanding.

Following a permanent-orders hearing on the remaining issues, the district court found that wife earned $8,210 per month and husband earned $25,273 per month. It ordered husband to pay $3,887 in monthly maintenance for eight years and nine months and later determined wife’s child support obligation based on husband’s majority parenting time. Husband appealed the income findings and the amount and duration of maintenance.

The Court’s Holding

The court of appeals upheld the income findings. The record supported wife’s income through her new salary and estimated investment income. It also supported treating both of husband’s bonuses as income because he received them in cash, even though his employer expected him to reinvest one bonus in company shares to remain eligible for future bonuses. The cash bonus was not comparable to unrealized investment gains.

The district court erred by using an advisory-guideline worksheet to set the maintenance amount because the parties’ combined annual adjusted gross income exceeded the $240,000 statutory cap. Above that cap, the amount must be tied to the statutory maintenance factors, although the court may consider the advisory guideline duration. The error was harmless because husband did not explain how the calculation prejudiced his substantial rights, the record supported wife’s entitlement to maintenance, and the resulting award was appreciably lower than the amount she requested.

The appellate court also upheld the maintenance term and rejected husband’s tax-related arguments. The district court permissibly considered the advisory guideline term, implicitly found from its calculation and worksheet that maintenance was neither deductible by husband nor taxable to wife, and could not be faulted for failing to consider tax-rate evidence husband had not presented.

Key Takeaways

  • A cash bonus is gross income for maintenance and child support even when the recipient is expected to reinvest it to preserve eligibility for future bonuses.
  • When combined annual adjusted gross income exceeds $240,000, Colorado’s advisory guideline amount does not apply; the maintenance amount must instead be based on the statutory factors.
  • An erroneous maintenance calculation does not warrant reversal without a showing that the error prejudiced the appellant’s substantial rights.

Why It Matters

The decision distinguishes spendable cash bonuses from unrealized investment gains and confirms that voluntary or employment-related reinvestment expectations do not remove cash compensation from gross income.

It also underscores the different treatment of maintenance amount and duration in high-income cases: courts may consider the advisory duration but may not use the guideline formula alone to determine the amount. Even when the district court uses the wrong calculation method, the appellant must demonstrate prejudice to obtain reversal.

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