How long have you been married? Are you in contact with any of his family and do they know know whats going on? You've got to ask yourself these questions, why would he tell me he's moving to l.A., then find out that he's actually in texas? And, why would he just assume he would be going alone? I don't want to scare you, but women in this situation sometimes don't have a good ending. Don't let yourself be one of them. Do you have family where you are now? If so, stay with them.
I don't know your whole story, but i've been married for 14 years and if my husband ever did something like that, I would def think something really really wrong was going on. Take care and be careful!