I didn't want my Mum there, not because of nudity (I'm not bothered about that), but because a) I feel it's something that should be just DH and I and b) she would do my head in with all the fussing and worrying when things didn't go smoothly.
For the same reason I made it clear that we wouldn't be telling anyone when I went into labour, but would let them know as soon as baby was born. DM was not happy about this and kept asking me to tell her.
As it is, I was booked in for induction due to being so overdue and so we told both DM and MIL. DM was a nightmare, as predicted. Posted about my induction on my fb page. When I asked her to remove it, she got arsey and unfriended me. Also got arsey when she didn't get hourly updates! I was a little busy! The whole process took almost 4 days and ended in a c-section.
Even then I still got arsey comments when she came to visit me in hospital, and she also got upset that she couldn't be the one to announce the birth on Facebook!
She doesn't seem to realise how much stress she added to the whole thing. Only that SHE was worried the whole time! She's negatively, irrevocably, changed our relationship. I spent a lot of time during, and after, the birth upset and crying because of her behaviour and comments. But she still doesn't think she's done anything wrong and feels justified because, again, SHE was worried!