In general, someone can ask for spousal support if they are divorcing or separating and need financial support from the other party. But the final decision is up to the courts.
You are not legally obligated to support her. If a divorce is filed the court could make alimony retroactive.
Eligibility for Alimony in Illinois Standard of living established during marriage. Age, health, employability, and educational level of each spouse. Earning capacity and ability to become self-supporting for the spouse seeking maintenance. Property, including marital and non-marital assets, divided between spouses.
A spouse may be disqualified from receiving alimony if it's determined that they have ample resources to support themselves or if the marriage was of a very short duration. Other specifics may include the discovery of a spouse's non-monetary contributions or any valid agreement between the parties.
Eligibility for Maintenance in Illinois The income of both parties. The needs of both parties. The duration of the marriage. Voluntary unemployment during the marriage. If parental responsibilities will affect employment. Several other factors.
Take each parent's adjusted net income and divide it by the combined net income to get the percent of their contribution. Example: CP: $3,164 ÷ $6,935 = 45.6%.
40% of the high earner's net monthly income minus 50% of the low earner's net monthly income. For instance, if Spouse A earns $5,000 per month and Spouse B earns $2,500 per month, temporary spousal support might be calculated as follows: 40% of $5,000 = $2,000. 50% of $2,500 = $1,250.