Would you let your MIL in the delivery room?

My MIL and I get along fine, but we aren't really close by any stretch. She actually bugs the shit out of me because she has severe anxiety, and that can make her a tad bit overbearing. Anyways, this is our third baby and she literally cried because I told her I didn't want her in the delivery room. She said she is never going to get to witness the birth of her grandchild and that is devistating to her. Well, you had two sons, lady. Am I a jerk for not wanting her in there and crushing her hopes and dreams? I feel like she is being a bit dramatic. Like, I'm naked in there, and I plan on another natural delivery. It's not exactly a fun environment to be in, even when surrounded by people you seriously like. Idk. I'm standing firm, but I wanted to know what you guys would do.