Originally Posted by ThatwasThen
^^ I agree.
As a mother of a grown child (we are also very close) I wouldn't be upset if I asked to go to something but she preferred I stood that particular one out. There is diplomatic, kind way for you to relate to your mom that you would prefer she sit this one out too. 'Oh sorry mom, tickets are limited to so many per performer' would be a kind white lie even. I once was excited that her and her friends were going to see the play "Wicked" and I said, "Oh awesome, can I go too?" Her look was enough (and funny enough) that I knew the answer.

You do a whole hella lot for your mom as it is so no need whatsoever for you to be feeling guilty if your mom were to miss this.
In any event, you say you got her a ticket so I guess you let this one slide but feel confident, not guilty to keep your social life separate from that of yours and your moms.
Have a fun night.