Jealousy and insecurity

How do you ladies feel about your SO receiving pics and videos of naked women on Facebook from their guy friends?? Me personally, I don’t like it. It bothers me a lot. I get jealous and very insecure because I don’t have a nice body. I know jealousy is ugly and I want to work on it. And I know they can’t help what other people send them. But I think it’s very disrespectful. My SO doesn’t even know I know about the pics and videos..