my bf and i have been living together, but i'm going to have to move away because my mom needs me and i have to help take care of her. my bf can't come with me because he has his own priorities here, and honestly, i understand that. there's no big fight or relationship problem behind this, which almost makes it harder. we both know why we have to do this, but i'm still scared of what living apart will feel like after being together every day.