Is relief in sight?

I came to school this morning needing some encouragement. (Yes, I am typing this at school!) Sometimes life becomes too much to handle. I feel like I need a vacation from it all- work, family, house, everything. Trying not to break down into a pool of tears and trying not to become so angry with my kids has become too much right now. I feel like I am at my breaking point. I have prayed about it, believe me. I am still waiting. I know God isn't Santa Claus and does things in His own time, but I feel like I need some relief. I feel like everything rests on my shoulders right now. I don't know if it is because Drew is working so much (football season, you know) or if it is being around negativity ALL day long or that my kids seem to know how to push every button I have right now. But I need a break. I have tried to fake it by joking around and laughing at work, but I lose it at home. My kids are suffering because of the way I feel. I feel like all I do is gripe at them and they don't deserve it. (Well, some of the time they deserve it!) Maybe this is how life is and I have had it too good for so long. Please pray for me. I need some relief.