^Agreed.pursemama said:Maybe he's depressed or bothered by something? Usually people starting gaining weight suddenly because of an emotional or physical distress. I'd talk to him and find out first if it's something more then just eating.
Also, what is he doing different NOW as opposed to when you first started going out?
Talk w/ him in a loving, caring way... stress to him a health lifestyle, not just weight (especially as you get older)... suggest you start cooking and eating healthy food instead of going out... go on a fun hike, swim, bike ride, etc... instead of a movie, shopping, clubbing, or just 'hanging out' together. Also, if he has to eat a healthy diet you should be supportive and not eat 'bad' food in front of him - do it behind his (big) back! LOL