How to Overcome a Cheating Relationship

How serious can you be in a bathroom stall? Very is the answer from my twenties. My heart hurts every time I see him, but I am putting on a brave face and continuing as things are normal. It does feel like he's having his cake and eating it. Any advice would be so appreciated just to bring a bit of calm to my very tangled web. Yours truly, the finger banged bandit. That's my sister in finger bangedBandit tree. She loves any chance to say something ridiculous.