In-Laws

Tanna • Wife, Mom of 3, LDS
I'm looking for help or advice. I can't stand my in-laws. Ever since my son was born it's like they get on my nerves to so much and I get so ornery when we have to go be with them. I have baby #2 on the way and I don't know how to fix my attitude towards them. They don't listen to anything my husband and I say (when parenting OUR child) and they go ahead and parent him themselves and do whatever they think is best. They wouldn't even care if me or my husband were around as long as they can spoil my child with whatever they want. I realize grandparents do that, but they have no care in what we say! What do I do?! I feel like a ticking time bomb ready to explode. They are great people but for some reason I can't stand them! HELP!!!