Gained Weight Over Last Year

One year ago, I moved myself and my children to a new place, got a new job and started graduate school. I recently graduated with a second masters degree which was the intention, oh, and of course, I've been looking for a house, too. But a side effect of all of this was that I dropped my exercising, and changed my eating habits, AND GAINED 25 LBS!!! Yikes. Here's me just a couple of months before I moved. It's not full body, but you can see that I'm not exactly fat.
And here's me after the year. So now I need to fix my body back up!

Here's an interesting video on handling hormones with exercise. I'm going to try it. I've been doing hour long exercising which sounds like it was exactly the opposite of what I should have done!