I [22F] just found out that my roommate [24M] has been telling people that I’m his girlfriend

I’ve been charging my roommate $100 + cost of raw ingredients for me to meal prep lunches for him. Personally I prefer having more variety in my prepared meals so I’m happy to actually do this.

Unfortunately I just found out from bumping into one of his friends (who I met briefly at our apartment) that he has been using this to boast to his social circle that we’re a couple and I’m his SO. Apparently he has shown people my photos in our apartment to “prove” we are together and has been describing in great detail our imaginary sex life.

This is really awkward and I still have 7 months on the lease. Is this even worth uprooting from the apartment for? I’m kinda mad because this is a great location at a great price and if possible i would like not to leave, especially since I’ve done nothing wrong! Any advice would help greatly please.

Thanks in advance!