I can't stand my mother-in-law!!!

She is CRAZY! She always invades our family plans at the worst possible time. It is my sons birthday party this weekend and I purposely paid a lot of money to have the party at a place...and NOT my house since I'm nesting. So of course she invites the entire damn family to come hang out at my house before my sons party that will be at 4 pm. I told my husband NO I don't want a house full of people and our son will likely NOT nap if there is a bunch of people over being loud. He doesn't see it as a big deal. I was looking forward to a quiet morning before all the birthday craziness occurs in the afternoon and thru the rest of the weekend with annoying in-laws in town. Keep in mind I've done ALL the birthday planning and cleaning and he hasn't done anything. I'm already maxed out and now I have to entertain family I can't STAND on top of what will already be a crazy day. Grrrrrrr!!!