I crash your wedding

I open the door and crash your wedding
Stand and object your "sacred" vow
“Our love is real” I'm proclaiming
Security try to slam me to the ground
Met with a karate chop that I’ve been learning!
I can hear my voice crystal clear
Your third? favorite song has stopped playing
Bunch of nonsense sprout that I shouldn’t be here
“He is the father of the baby I am carrying!”
An elder woman scream in shock and murder
I scream at her to stop her yapping!
What do you mean she is your mother?
Oops, I crashed the wrong wedding!