Katy... I know how tough all the stress can be. Im so sorry you are having to go thru this. But it WILL get better, I promise! as far as gaining weight... stress packs it on! Try a tuna diet. Two can of tuna a day, with a healthy choice TV dinner (fast & easy)and a few tiny snacks thru the day. The weight dropped off of me. I went two weeks with no results, but then it just started falling off. YIPPIE!
I would say a healthy dinner, but I know making something can and will take so much time, Healthy choice dinners are a bit high on sodium, but still fairly good considering whats out there.
One thing that I also have found, and Im sure most of us have. After you get thru everything, and can look back. The thought is "that wasnt so hard"
Good Luck Lady... You'll make it!!!