Vacation

So my DH just came barreling into the room telling me we are going to Mexico. No discussion no asking if I'd like to go...A buddy of his is going and my DH would like to go too. I do not want to go anywhere with him at this point. This is a man who screams at me daily. Treats me as if I'm a huge imposition to him but I'm supposed to be thrilled to go on a holiday with him. I do not understand at all.