All alimony in California is based on one spouse's need for support and the other spouse's ability to pay. Agreements must be fair and reasonable.Spousal support (also known as alimony) is a court ordered payment from one spouse or domestic partner to help cover the other's monthly expenses. Unlike temporary spousal support, there isn't an easy formula judges can use to figure out long-term support. Alimony Attorney in Alameda County, California. Spousal support — often still referred to as alimony — is often one of the most contentious issues in a divorce. This article delves into the key factors and considerations for determining alimony duration in Colorado, California, and Texas. Click on the frequently asked questions below for more information. Divorce, Separation and Annulment, Parentage, Child Support, Child Custody and Visitation. Unlike with child support, there is no formula that will tell you whether or not you will get spousal support or how much you will get.