Helppp!

I recently started school again and I am soooo happy to get back to my career dreams. It’s been about a month now. My boyfriend and I have been together for 5 years. Just a little background, we don’t live together, not engaged, not happy about that But overall happy relationship. Since I started school I’ve heard more accusations then I can think of. I’m cheating, I’m talking to guys, I’m too close to my study group and I must be talking to one of the FEMALES in my study group. All ranges of accusations. Today I had class and I got accused of dressing up to impress someone. It’s just way too much. Should I cut him off?