DB, I am also sorry to hear about your troubles, and I hope that you turn a more positive corner in the near future.
I think you have a good range of advice here. As Walker said, it is easy to dispense advice when you are not in the same situation. However, the majority of that advice is leaning towards the "move and take a chance" option. I can honestly say, if I was in your situation, I would indeed take a chance and move. Living with your parents whilst going through a divorce and hunting for a job that is ever elusive is only going to damage your morale, and probably effect your relationship with your parents. A clean break will revitalise you, give your self esteem a boost, and you never know, may be the best thing you ever did. Do you think you would be happy living in TX and wondering what might have been? You seem to me to be a very resourceful, knowledgable, and confident person...you have survived past troubles, and no doubt you will survive anything the future throws at you. If you have worked out that you can survive in CO financially, then that's the logical box ticked.
I took a chance a year ago and left a very cushy career in academia to give industry a try. Now I can honestly say that it hasn't worked out as I had hoped, and I sometimes wish I was back in academia...but I never regret making the move because it gave me a fresh outlook, new experiences, and will probably serve me well in the long run, particularly if I decide to go back to academia. I will never know the "what if" scenario because "I did"!
Try a different road DB, all the signs are pointing that way.