F23 M30

I posted roughly 5 hours ago that my boyfriend spent the night at this girls house (she threw a party). Y’all were right kinda?

And well he came home and told me he had done things he wasn’t proud of.

I cried. A lot. Told him I was so sad. Wanted him to sleep in the other room. But in my heart made peace that this might very well be the last time I feed his dog dinner I would move out.

Fast forward a long chat with my friend hyping me up. I come back to our house and tell him I just want to know what you did.

He says they just heavily cuddled “teased” each other. She tried to kiss him he didn’t.

He cuddled her all night and woke up next to her feeling shitty.

Here’s the thing. My boundaries were “I’m interested in having other sexual partners but we have to be open and honest” and “I need to be told before”.

Obviously he crossed the line.

But like I felt like I knew this guy. We live out of a van together.

What do y’all think I should do?

Thinking we still need some sort of break.

Could he be lying?