Tammy....(sigh)girl, hang in there...everyone has said what I already wanted to, getting your novel published is a very important accomplishment and you should be very proud regardless of the $$$ results, I hope you can hang on to that pride and write again when it is good for you...
You are the expert in your own life, I have also felt at times that every decision I made was wrong and turned to crap...but you know what is best for you, you said as much in your rant....you may need to break away, you may lose a house (been there, done that...it's just things-things cannot make you happy), you may lose a husband (been there, done that...much better off without him), but whatever you decide- hang on to your support-hold on to your friends
keep posting, were here for you!
CHG