Spousal support, or alimony, is not automatically granted in Texas divorces. It may be awarded if one spouse significantly lacks sufficient property or income to provide for their basic needs post-divorce, or if they are unable to earn sufficient income due to a disability, custodial responsibilities for a young or disabled child, or another valid reason. The duration and amount of spousal support are determined based on factors such as the length of the marriage, each spouse's financial resources, and the contributions made during the marriage.