I 31F have a mom 55F who can be completely overbearing. More so with my child 8M. Today, she decides to surprise me by popping up at my house. She did not call or let me know first, which still would've been okay. What did she do instead? She knocked on my 8 year olds window and told him to open the front door. To which of course he did. At this point I heard the door and started screaming. Mainly because my son knows he isn't allowed to open the door. To which my mom said "it's just me". I told her it didn't matter because again, he still isn't supposed to. That's when she informed me that she knocked on his window and told him to. I then asked her why would she do that? Why didn't she just text or call like normal? Or knock on the damn door herself??! Like why did she think that was okay?!?! She then got extremely upset and said we'll I'll just leave then. To which I screamed you're mad at me because you did something that made know fucking sense, and slammed the door. So AITAH?