Douglas County · 23rd Judicial District
Family Law in Lone Tree
Lone Tree’s two anchor employers, a financial services campus and a regional hospital, produce a specific kind of divorce: two strong incomes, two demanding schedules, and support math that is sensitive to both.
Lone Tree is a city of about 14,000 built around two institutions. Charles Schwab's 38 acre campus on Schwab Way holds roughly 675,000 square feet of office space with room for several thousand employees, one of the company's largest employment hubs in the country and widely cited as Douglas County's largest private employer. Two minutes away, HCA HealthONE Sky Ridge on RidgeGate Parkway is a 284 bed hospital and Level II trauma center. Between them sits Park Meadows, one of Colorado's largest retail centers, and the 3,500 acre RidgeGate development that is steadily building out the city's newer neighborhoods south of Lincoln Avenue.
Divorce here tends to involve two professional incomes rather than one, and that changes the shape of every calculation. It also involves schedules, because hospital shifts and market hours do not bend to a standard parenting plan template.
U.S. Census Bureau, ACS 2024 5-year estimates, retrieved 2026-08-24.
Where a Lone Tree divorce is filed
Lone Tree is in Douglas County, in the 23rd Judicial District, new in January 2025. Family cases are heard at the Douglas County Courthouse, 4000 Justice Way in Castle Rock, a straight run down I-25 from RidgeGate.
The statewide rules apply: at least one spouse domiciled in Colorado for 91 days before filing under C.R.S. 14-10-106, a further 91 day waiting period before any decree, venue under C.R.C.P. 98(c), and for parents of minor children, a court approved parenting class routinely ordered under C.R.S. 14-10-123.7 from the 23rd Judicial District's own provider list.
The guideline math at Lone Tree's median income
Two close professional incomes produce the least intuitive result the statewide formulas have. The illustrative facts: a 8 year marriage, a 55/45 earning split of Lone Tree's median household income of $123,741, two children, and 190 overnights a year with the lower earning parent.
Lone Tree's median household income is the most modest on these pages, which is itself informative: the city's housing mix in RidgeGate includes condos and townhomes alongside single family homes, and many Lone Tree divorces involve incomes well above the median shown here. The example scales; run your own numbers with the calculators.
Both figures come from the engines behind our free maintenance and child support calculators. They are illustrations, not predictions (how these examples are computed). For the full walkthrough of the 2026 child support law, read our attorneys' worked examples.
Two incomes, two retirement systems, one estate
Dual professional households divide differently. With a financial services income on one side and a hospital income on the other, the estate typically holds two retirement systems, sometimes equity compensation, and often a defined contribution plan next to a pension-like benefit. Each divides by its own rules, and qualified plans need properly drafted orders to divide at all.
Maintenance between two strong earners is frequently short or nothing, but that is a conclusion the numbers have to earn, not an assumption. Where incomes are closer than they look on paper, or one career was slowed for the family, the maintenance factors still have work to do.
Housing in RidgeGate adds one more wrinkle: newer builds carry metro district mills and fees that change the true monthly cost of keeping a home. As everywhere, the budget behind the support numbers should reflect what the house actually costs, not just its mortgage.
Parenting plans for shift work and market hours
Lone Tree students attend Douglas County School District schools, including Lone Tree and Eagle Ridge elementary schools in the city and the district authorized Ascent Classical Academy charter, with open enrollment available in defined windows. The district calendar is the easy part.
The hard part is the work: hospital shifts rotate, trading desks open early, and a parenting plan that assumes identical weeks will be violated by reality within a month. We build Lone Tree plans around the actual rotation calendars, with exchange logistics that use the city's practical advantages, including four RTD light rail stations for downtown commuters.
When two incomes clear the ceilings together
Two professional incomes reach the guideline ceilings faster than one. Combined income above $240,000 a year moves maintenance from formula to factors, and dual peak-career households here can approach the child support schedule's $40,000 monthly reach, above which the statute leaves room for argument about the children's reasonable needs.
In practice the most contested number in a two-career Lone Tree case is often not support at all but the parenting schedule itself, because under the 2026 law every overnight now moves the child support worksheet. We price the schedule alternatives before mediation, so trades are made knowingly.
Questions we hear
Lone Tree family law FAQ
Do we each need our own lawyer?
One lawyer cannot represent both spouses; the conflict is structural. In amicable two-career cases, a common approach is one represented spouse and one who retains independent review counsel before signing. What matters is that each of you fully understands the agreement being signed.
We both earn well. Will there be maintenance at all?
Maybe not, but it should be a calculated answer. The advisory formula nets the incomes against each other, and factors like a career slowed for caregiving still matter. We run the numbers before conceding the issue either way.
How do rotating hospital shifts fit a parenting schedule?
By building the plan on the rotation, not the week. Colorado does not require alternating weekends; it requires a schedule in the children’s best interests. Plans keyed to posted shift calendars, with defined swap rules, hold up far better than templates.
How are our retirement accounts divided?
Each by its own rules. Defined contribution accounts divide by valuation and transfer, pension-type benefits by formula, and qualified plans require a properly drafted court order before any division is honored. Getting those orders right the first time avoids expensive rework.
Does every overnight really change child support now?
Since March 1, 2026, yes. Colorado’s amended statute credits parenting time from the first overnight on a graduated curve, replacing the old 93 overnight cliff. Small schedule changes now produce small support changes rather than none, which is fairer and also easier to negotiate.
These answers are general information about Colorado law, not legal advice about your situation. For advice you can rely on, talk with an attorney about the specifics of your case.
Built for two-career cases
Fortress Family Law serves Lone Tree from one Denver metro office, with cases heard in Castle Rock. What we know well is the shape of the two-career case: the tracing, the schedules, and the worksheet a rotation calendar actually produces.
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