I think looks are irrelevant to how life plays out in relationships and marriages. In addition looks are very subjective.

Also just because some marriages appear happy you’ve no idea what’s going on behind the doors.

And with 50% divorce rate for first marriages and even much higher rate for second marriages you can’t really make a conclusion about anything what’s going on in other peoples lives and marriages

I also don’t understand what you mean by expectation of being a trophy. I don’t know what makes you think so.

Attracting wrong people usually derives from upbringing and family of origin, often repeating familiar patterns, sometimes it’s low standards, sometimes poor decision making abilities etc You aren’t attracting wrong men because you are good looking.