Boyfriends female friend slept over at his house

Christine • 24 | Taken 💕| Bi 🏳️‍🌈

My boyfriends female friend, slept over at his house last night... I didn’t know about this till I called him this morning and I’m honestly so pissed and I don’t think he’ll get why I’m pissed about it. They didn’t even invite me to hang out as well. I am NOT okay with this