Bad week this week.  I am struggling with work, struggling with schedules, struggling with diet . . . just struggling.  I feel a little like I am out of control.  The only place that I feel any sense of control right now is at work but then when it is over, I realize that those few hours of control come at the price of my sad little girl, my messy house, and supper for Prince Charming.  I pray this gets easier. 

It's ok :) You won't gain the weight back. First off, you are not your diet. You have more to offer as a person than your daily life indicates, you are the child inside, remember. Second, how many other people at your work are overweight and struggling to combat temptaion at work? maybe you can discover a hidden solidarity and get this unhealthy pattern there to stop. Also, the gym is the BEST thing ever, for you body shaping and health.
As far as family life, lady there is more to life than a clean house! Little girl will not be damaged by learning independence and the Prince could lend a hand. I know there is alot to raising a family and working so the two of you need to look and see whats the least important and let that drop for awhile...but that is never gonna be YOU! ok?
Don't be afraid. You'll be fine, you are a smart and strong lady who is very blessed. My technique is to look at everything that overwhelms me, chuk it all into an imaginary bonfire, and keep whatever I would burn my hand getting out. Let the rest burn, baby! It's "symbolic" extra weight.