Good lord no. My mother has not been in the delivery room at either birth. I could think of nothing worse.
Couldn't agree more!
I didn't have my mum in the delivery room for either of my 2 births, it's been 15 years now and I haven't changed my mind for the third.

But it is your birthing experience the decision should be yours and DH's.
You should do whatever you're both comfortable with, good luck I'm sure everything will work out in the end