Wedding night guests? Read description!

So 🙃 my future mother in law has severe OCD and can’t stay out of things anytime we are planning something. I’m getting married May 11th and my fiancé has lots of out of town relatives including my future mother in laws brother and wife. This whole wedding has been such a hassle all bc of her making a big deal out of absolutely nothing. Well i found this out last night... GUES WHAT SHE DID. She told us that her brother and his wife would save so much money if they just stayed at our house. ITS OUR WEDDING NIGHT. NO ONE IS STAYING AT OUR HOUSE. Like sorry but isn’t that common sense????!!!?!? Who tf would do that....