She was being obnoxiously loud, so i decided to tape her mouth shut.
Why would you tape someone's mouth shut?
I just wanted her to be quiet. She was being very rude and annoying.
Don't tape someone's mouth shut, that's really extreme and could be dangerous. You should've asked her to be quiet or gone to a different room if her talking was bothering you that much.
I guess, but I couldn't concentrate with her being so loud.
Even if you want someone to be more quiet, taping their mouth shut is way too forceful. You are better off just continuing to ask them to be quiet, and if that doesn't work then simply distance yourself from them. Taping their mouth is abuse.