Ah, love chub. Especially bothersome for petite women, love chub is what happens when you move in with a significant other and start controlling your food portions based on what they're eating. (Your husband ate four pieces of pizza, so it's great that you only ate three, right? Wrong.) Keep in mind that most men can eat a LOT more calories than their female counterparts, and just because you're eating less doesn't mean you're eating the right portions for your body size and type. In addition to being aware of your portions, team up with your partner and start a fitness routine you both enjoy to keep you in shape.