I can't deal with my delusional MIL

This reminds me A LOT of my MIL. She was 2 hours late for my shower too (and was supposed to come and help set up before it started), has been late every time we've invited her over, and has even been late for us coming over to her place by literally not being home (it's a 35 min drive too). We went to her house for thanksgiving and she literally wasn't home and made us late for my family's thanksgiving. She was SO worried about Christmas gifts and what to get him (making my SO drive to her to take her Christmas shopping twice) and ended up getting him stuff she knew he already had lol. I can't stand her. I no longer return her calls and I let my SO be the only communication. I don't like or comment on things she tags me in on Facebook. She has seen her grandson like 4 times and makes no effort to see him but has no problem stealing all my pictures of him from Facebook and posting them as hers like she took them. I got fed up being nice and making plans with someone who had no problem leaving me at a restaurant for an hour waiting on her with no phone call. I'm an adult and I will treat you just like you treat me.

/r/beyondthebump Thread