I am sorry to hear about your situation, It is difficult to deal with drinking, and raising children including an autistic child. In my opinion, you should face your problems now, make a plan as to your future, and start taking steps toward that future now. Delay may only exacerbate the situation.
Filing now is an option, one that I would recommend as Utah already has jurisdiction to handle the divorce and address child custody issues and support issues. If you want more detailed information, please go to http://www.hartwig-law.com/Family-Law/Divorce-Mediation.shtml, and http://www.hartwig-law.com/Family-Law/Custody-Visitation-Parent-Time.shtml
These are factual issues that we can discuss. If you are interested in pursuing the matter further, I off an initial 1/2 hour consultation without charge. If you want to set an appointment for the initial consultation, feel free to telephone, or email, my office, but do understand that Monday is a holiday and my office is closed.
David R. Hartwig
801-486-1715
Answered on Jan 15th, 2017 at 10:35 AM