@princeofcups
Agree, it was cute for a while, but now she is just being annoying. I personally hate the "easily jealous ___dere who is scared to commit, but needs to control the relationship to make sure he is open for when she feels like it" trope the most. I mean at least let the man have the other girl or just flat out be open about it. Harem is always an option in manga.
Same for him. Either fully commit to the one girl and stop all other advances or drop her ass for the one who actually is showing a lot of intrest who was more or less your ideal from the get go (iirc).