I can completely relate. I feel so bad for you - I think you have to keep seeking treatment until you find something that works for you. Don't give up after one psychologist doesn't work out. Please keep looking. I can't tell you how many shrinks I saw before I finally found the right fit. I'm so much better than I used to be - although I admit that it's always a challenge at this time of year.
You might also consider goingon some kind of medication other than Xanax to help you cope. I found Celexa really quite good at helping me over a six month period until I went off to get pregnant (just had my 2nd kid 9 days ago). Xanax is only a quick in-the-moment fix - other types of anti-depressants/anti-anxiety are more long-acting and make you feel a bit more in control. BUT - and this is a big but - this should only be done in combination with a therapy treatment that you find useful. Drugs on their own are not a solution.
I sympathize and empathize with you and congratulate you for the small victories - the ones we don't celebrate often enough - like the fact that you have 4 kids, and the fact that you put on a smile for your daughter.
Good luck.
<font size=\"4\"><font color=MAGENTA><font face=\"Times New Roman, Times, serif\">It can, and does, get better with time.</font></font></font>