I think some people just have unrealistic expectations when it comes to their spouses or significant others being attracted to other people. Just because they think you’re attractive doesn’t mean you’re the only person on earth they think is attractive. And human being just naturally like to look at things that look good. As a man I also know most normal men are attracted to women of a range of looks and body types. So ladies if you catch your man checking out a woman who’s skinnier than you, it doesn’t mean your man wants you to lose weight.