MYSTERY to solve.. is he cheating or just lying UPDATE

so i’ve been in a relationship for about 6 months and it’s my longest relationship i’ve ever been in, the first 2 months we didn’t have a single argument but then things changed. A lot of problems started to occur. he mentioned how he would stop smoking and then i found it from his friend that he was still doing it but at work... he quit his job about a month after that incident. Lately he’s been going like hours without texting back and reading messages and not answering, and i’m so confused, he came over the other day and we were fine he said he loved me and we had a great conversation. Our 6 months in monday and we are planning to hangout BUT. yesturday he doesn’t text me at all, so i text and ask what he’s doing.

AND HES AT THE MOVIES. with some guy named scott.. i’ve been with him 6 months and he’s never mentioned a guy named scott.

He later goes onto say that he is with this friend Kevin, well him and Kevin used to smoke together but they have been friends for a while. I told my SO that i don’t think its a good idea for them to hangout bc he is a bad influence and my SO folds under peer pressure. also Kevin has tried to convince my SO to break up with me bc he doesn’t like me.. finally my SO agreed, but told me i would have to give up my friend who was a bad influence... so i did. The other day we ran into Kevin in the halls. and my SO started laughing so i asked if they were still friends and he goes “nope, why would you ask such a stupid question.”

I’m an confusion... i texted late last night and asked if he wanted to hangout today and i got no reply... i have him on find friends and according to that he went to he movies, back home, back to the movies and back home again.. i’m still wondering what that was all about. i am so confused do you think he smoked?? is it over?? why would he do this, especially this close to our 6 months?

i’m just wondering why he would lie about who he’s with and why would he go with him in the first place after saying he wouldn’t.

so i’m currently otw to his house to get my stuff and give him his stuff so i called bad his friend answered and was like “what do u want, i don’t speak english” literally being immature asf. i could hear my SO whispering in the back telling him what to say, i’m kinda nervous to just walk up and get my stuff but ya know. it’s over.