If you have moved permanently, the first question is jurisdiction. If your husband is still in Nevada, you can file there; if everyone has left the State, you may have to wait until you establish residency and file in TX. See http://willicklawgroup.com/divorce/ and http://willicklawgroup.com/grounds-and-jurisdiction/. You will need to deal with all issues of child custody, visitation, support, alimony, property, and debt.
If you CAN file in NV, you can do so through the Clark County Self-Help Center forms, or you can hire a lawyer. If you think you need help and cannot afford to hire a lawyer, consider making a call or on-line inquiry to the Legal Aid Center of Southern Nevada (LACSN) about pro bono services that might be available. Some of those links are on the web pages referenced above.
Answered on Jan 20th, 2015 at 9:58 AM