My boyfriend and I have been dating for about 7 years, and I got pregnant with my son when I was 21. My boyfriend made a snarky comment saying I was less desirable while being pregnant because I was "bigger". Then when my girl came along, he told me that I need to "fix" my stretch marks otherwise he would leave me for another girl. Do you find your partner less desirable when they're pregnant? Should I break it off with him?