Needy mother in law

Any one have problems with

Their mother in laws surprise visiting them? Mine has been coming over several times a week without letting us know. It's getting super frustrating. I am due in a week and don't want to deal with it. Any good ideas on telling her to f o. Everyone else I know calls before they come.

Update :

Shortly after posting this I had just woken up from a nap, taking a whiz and guess who comes over. Knocks twice and walks in. I'm sitting in the bathroom which is almost visible from the door naked with the door open. She comes in and starts talking to me from the door.

Few hours later sent her these texts :

( I'm pretending to be my bf while texting her)

Us : Hey mom, just wanted to set some boundaries. I know I've asked you to call or text before you come over. Yvonne and I feel frustrated when you show up without letting us know. In the future please call or text one of us before you decide to come over. Thanks, love you

Her: So seeing as you NEVER respond to my text or calls I guess that answers that. I got it! You can pick up your mail and other baby stuff when ever. Thanks

Us: I don't answer cause I'm doing

Work around the house. I'll make a group chat and we can all see it. You can always text Yvonne too

Her: Sorry for bothering you guys. I was just concerned about you being stressed about everything and wanted to check on you guys . I won't bother you guys anymore. Call if you need anything

Us: yea I am stressed about things and it doesn't make it better when people just show up. I'm just letting you know it's frustrating and we'd like you to let us know just like everyone else who comes over

Her : I FUCKING got it! Thanks!!

I'm done not responding to that childish bullshit.