I got together with J last year. We've been friends for a long time and he's a great guy, but I'm regretting ever entering into a relationship with him now. On the one hand, he is very respectful of my boundaries (I have issues with sex after childhood abuse) he'll drop whatever he's doing to help me out with something and he clearly adores me.
But (and there's a lot of buts) he is very thoughtless. For my birthday he got me a drink. For Christmas he said he had a bottle of wine for me but it is yet to materialize (and it annoyed me in the first place because I'm not a big drinker at all). There was nothing for Valentine's Day, and when I was down with him for the weekend he promised to treat me to dinner, but forgot and only paid for himself. It's a bit petty, I know, but I take gift-giving very seriously and gave him very thoughtful presents for his birthday, Christmas etc. I wasn't looking for anything pricey, just something to show he was thinking of me, and from what it looks like he doesn't seem to think of me at all.
I have OCD and it's triggered big time by scent. His personal hygiene, to be frank, is substandard and I hate staying in his flat because it makes me feel filthy afterwards. He smokes, both regular tobacco and spliffs, and although I've asked him not to smoke around me (I have lung problems on top of the OCD) he frequently forgets, and he always smells of smoke. I think the cannabis contributes to his thoughtlessness, and he has no intention of quitting.
I've tried talking to him several times about these issues, without seeming like I'm nagging him, but he doesn't even try to make changes, and I'm just tired of it all.