My bf is cheating idk what to do
I went for my routine annual check up and my doctor did all the standard std tests, I never really stress about it because I have been with the same person for 7 years and I am a serial monogamist so I’ve never been unfaithful, to top it off we have have a daughter together (2F). Today while I was at work I received a notification on my phone that some test results came back, so I look because I was mostly curious about my cholesterol and other regular stuff, but it was actually one of the std tests and results said abnormal where normally it would say negative. Like I said I’ve never been unfaithful and we’ve been together for 7 years so clearly he’s the one cheating but my biggest issue is 1. We just renewed our lease for another 18 months, I know I could go live with my mom if I tell her we broke up but I would have to continue to pay the rent plus help her with bills which would be a huge strain on me financially while also becoming a single mom
2. Am I taking something away from my daughter by not giving her the family she deserves with a loving mother and father