Switch to... I want to get in shape for myself, not for him.
Here's How: Whether or not you need to shed a few pounds, acting in response to someone else's hurtful remarks will breed self-doubt and lower your self-esteem, says Marlene Schwartz, PhD, codirector of the Yale Center for Eating and Weight Disorders in New Haven, Connecticut. To reset your weight loss goals so they revolve solely around you, sit down and figure out how you could benefit from changing your lifestyle. (Writing your thoughts out on paper might help.) If you identify areas that need improvement, talk to your spouse about how he can play a part: Plan low-fat weekly menus together in lieu of eating out, or take walks after dinner instead of watching TV. Alternatively, if you're exercising, eating right, and feeling pretty healthy the way you are, Schwartz says, "tell him that this is his problem, not yours."