Would you continue dating a 50-something year old man who's not interested in looking after his health? He goes without food for up to 12 hours but doesn't even eat properly when he finally gets round to eating, and has a list of health issues which scream 'diabetes' which he refuses to check out. We're still at the friends stage but the relationship is developing nicely, and the eating/health issue is now unavoidable - it's a subject I've raised but I don't want to tell him how to live his life so I'm keeping quiet now. I know this sounds selfish, but I really don't want to take on another dependent in addition to my teenage kids, plus I also worry about how this might affect any possible sex life if our friendship were to progress. I really, really like the man, but I'm wary about both short-term and long-term consequences of his lack of care, and I would really value some opinions on this.