"My girlfriend is getting really fat. When we started going out she was so hot, had a perfect body, but since then she's let herself go a bit. I still love her, but I don't know if she's even noticed she's piling on the pounds. Should I be the one to tell her?"
Explain to her there's only: Fat, Ugly and Stupid. Then say she's one down - two to go, and by "go" you mean "leave."
