You were kissing another girl in the bathroom you were rubbing the girl's thigh and everything you and Naomi have been dating for 2 years

Naomi walked to the bathroom cause she needed to use it..When she came in she saw you cheating on her!!

"B-Babe..Are you being serious" she said in a shaky tone and tears ran down her face when she saw you

You turned around to see your girlfriend crying as you had her hands on the girl you were cheating on Naomi with

(What do you do?)