Can you date/marry/be with someone who just isn't making their physical/mental health a priority? I'm all for cheat days and skipping the gym or even the occasional gloomy mental day. but being unhealthy is just not cool.
Not to say just because I don't do it, means you don't/can't do it.
I've dated light smokers/thc users and stuff, but addiction is my pet-peeve and being oblivious to your health both mentally and physically is another.
I don't see how people can be so "in love"... they are ok or content with it.