Who else agrees?

So cut a long story short, I have been with my partner nearly 10 years now & his mum has always been two faced etc.

Now I’m having a baby it’s like she wants to be my best friend & I really don’t get it but my partner is saying “she wants a bond with you because of the baby”

We went to see family and I honestly don’t mind it when they touch my stomach but when he’s mum does it I get all “she’ll be here soon, no need for that” sort of attitude- (she touches every time I see her) my partner brought up the fact that I don’t mind my mum so why not his mum. I told him it was different.

His mum also keeps making comments such as “thanks for cooking my baby” “can’t wait to look after her alone and take her shopping” “please can you call her blah blah” “you realise you shouldn’t do this”

It’s honestly scaring me because I am due in 2 days and I know the first thing my partner will do is call his mum as soon as the baby is here but I would like my family to come first.. how on earth do I say to my partner “call my mum not yours” 😂