Search Results: how to get over a cheating boyfriend

Hey guys so me and my boyfriend have been getting into a lot of arguments over it recently and neither of us are willing to compromise so I want to know opinions.

I follow other guys on Instagram, I know them from school and extra curricular and we don’t interact with each others post and only message to ask questions about performance and midterm dates, study guides and homework or missed classes or extracurricular (I’m in a group where we do singing and dancing and we catch eachother up on choreography for anyone who’s missed. Almost all of these chats are group chats with multiple women and men. None of them have my phone number or my Snapchat as that feels like a different level, and no one has yet (I have my boyfriend posted and always make it pretty clear from the get go I have a boyfriend like if I meet people in class and it’s a group and someone’s like “what’s everyone doing after? Anyone down to grab lunch?” I’ll respond with “sorry, I really miss my boyfriend so I think I’m just going to head home for today”) but if anyone did make a flirtatious or suggestive comment my immediate response would be to block them and probably say something along the lines of “not cool… you know I have a boyfriend so fuck right off”, even being in group chats together if someone crossed that line I genuinely wouldn’t care about the missed opportunities for school work and info because it’s a broken boundary and I would find someone else in class or another group who would be more respectful.

to him, he still feels like it’s disrespectful and that no guy would be okay with this. To me, I feel like it’s controlling and while if he specifically said to unadd anyone specifically I would, not being able to add any feels like too much and if we don’t come to a conclusion now what’s it going to look like in the future? If our kids go out with a friend and their dad can I not get his number to check on my kids? What about getting coworkers contacts to switch shifts?

My best friend (WHO HAS A BOYFRIEND) of 6-7 years kissed a guy i used to hook up with.
Background
The guy and I had a horrible falling out, he said awful things and never apologized for them. My best friend has seen me cry over this guy. A year later he comes back to hanging around the friend group. I have a boyfriend now and i love him so much. The guy came up to me and said “we are cool” even though he never apologized so of course I hate him. He also tries so hard to become friends with my boyfriend, but of course he isn’t having it.
I just recently threw a party for my boyfriends birthday. The guy ended up showing up because of the mutual friends we have. Of course my boyfriend and I did everything in our power to avoid him all night, and he would still try and talk to me.
When I was dealing with a drunk person during the party my friend and the guy went to go get food. She got in his car!!! Of course it's the one time I wasn't in the room. Like an hour later they come back into the party with food, then my friend comes and stands next to me and doesn't say anything. There's also a chance they went to the bathroom together. The next day I ask her what happened and she admits that they kissed. She claimed she shut him down but then immediately contradicts herself with her next text. This is not the first time she has displayed “pick me” behavior
I guess it's just never been this bad. Her boyfriend emotionally cheated on her a month or 2 ago and ever since then she has been manipulating him. I also maybe feel sometimes she might be jealous of me, not on no cocky stuff.

The cheating aspect aside, do we think I should or. Ever can forgive her. Should jus let that bridge burn no matter how long we have been friends?