Divorce alimony

Does anybody know if a couple that is married for 3yrs, no children, never bought home only rent, only have credit card debt and all under his name, all of it, she doesnt work, but she did graduate with a BSN in crjminal justice last year, he earns around 6k/month. He has a son that he pays child support from a previous marriage. Current Wife is very abusive verbal and physical with my friend, amd he takes it because he has a license to protect, he has videos and voice recordings of all of this. She says if he files for divorce, she is entitled to atleast 2k monthly for spousal support, and her vehicle to b continued to get paid too. Does anyone know whhat she is entitled to in Texas?