If you have to be happy in order for your husband to love you and be nice to you, I think there is a major problem. When you get married, didn't he agree to love you unconditionally, for better or for worse, for richer, for poorer, in sickness and in health? Or am I just not interpreting that correctly? The bottom line is, if it was my wife, I would stick with her whether she woke up with a smile on her face or if she woke up feeling depressed. I would do whatever it takes to make her feel happy and feel loved. Sometimes though, tough love is needed. But I don't think true love just vanishes into thin air, just because your wife has depression/anxiety issues. I think he might be acting selfish. Maybe he has been patient and he is just frustrated now and not seeing any results, I really don't know.
But that shouldn't give him the excuse to act like that, and make you feel even worse. Like I said, try to take advantage of CBT while you can and still have health insurance. And just focus on your kids, they have priority. Your last question also worries me, because I think you should be happy so -you- can live a happy life, not so your husband will be nice to you. This just sounds like you are too dependent on him right now, and you are feeling vulnerable. Put it this way, I'd rather be single and rely on child support than to live unhappily with someone who I feel doesn't love me. Don't be scared that he will leave you, if it happens, it happens and you will be able to cope somehow. I think you are just stressed out right now causing your IBS to get even worse. There are good days and bad days, IBS can't kill you, but if you are preoccupied with it and want to feel perfect -all- the time, then I could see how it could affect you, but I guess work on the anxiety first -- for yourself -- and the rest will follow. Are you sure you wouldn't be able to handle a preschool job? Because I think getting back on your feet and feeling independent will go a long way. Not only for yourself, and your relationship, but for your anxiety and IBS symptoms. Sometimes just dwelling on it makes it worse and once you are active and take your mind off of it, you get better. Also, sometimes we feel we can't handle something, but somehow we do.