Overreacting?🤔

Erin

Tomorrow my daughter turns one. Since it is a weekday and everyone works, we are having a party for her on Saturday when it's easy for everyone. I specifically told my MIL that was the plan, I told her almost 2 weeks ago. I also told her that I was not planning on taking her anywhere or doing anything, including taking her over to my MILs house. Since then, my MIL has informed us, this past Saturday, that her family will be at her house Tuesday. As in tomorrow, and would like to meet our one month old son, as well as seeing our daughter. When I had spoken with my MIL about her family coming to visit with her- they weren't supposed to be visiting until next week, she had asked about her family meeting Jon and seeing Addy and I had no issue. I thought she meant next Tuesday. No. She means tomorrow. After I told her we weren't making plans on Addy's birthday, because we just wanted it to be a day with Addy, Jon and us. When I reminded her that we weren't having plans tomorrow, she just said that her family never visits and her grandmother will be visiting and it isn't fair for her not to be able to meet her great grandson, since she lives in florida...that woman travels more that anyone I have ever known and chooses not to visit more often that she does...am I wrong for being upset that my MIL has changed everything around just to have Addy on her birthday? I am going to have to take both kids alone, since my SO works and cannot get tomorrow off.