[21/M] My [20/F] girlfriend broke my trust by going to bed with her [22/M] friend. I am extremely hurt and I don’t know what to do.

This looks dodgy no matter how you look at it. While it's cool to appreciate a partner's friendships you should always voice your limits to make sure both sides in a relationship are comfortable.

If she cannot appreciate the fact that you're uncomfortable after hearing this and insists on having him around she clearly doesn't have your best interests in mind which is one of the very basic requirements of being in a mutually loving relationship.

We all know love, we all know the hardships that come with it. Just make sure that her level of investment is equal to hers and if it is not then regardless of what you do, it simply will not last. You can only be so flexible!

/r/relationships Thread