In most cases, the Texas Family Code provides that spousal maintenance may only be ordered for spouses that have been married for 10 years or longer. Our Houston international alimony attorneys can help you get a better alimony arrangement.Contact our office to schedule a consultation. No, Alimony is a separate issue than the I864 affidavit of support. Alimony and Support. In Texas, alimony is referred to as spousal maintenance. You will need that certified copy of your child support order or the income withholding order from the outofstate court. In this article, learn about how spousal maintenance is ordered, the requirements to be eligible for spousal maintenance, and other important information. A skilled Galveston spousal support attorney can help you understand the qualifications you must meet in order to receive alimony. Experienced family law attorneys knowledgeable in international divorces can ensure fair and equitable spousal support arrangements.