I'm 35(m) and am dating a 49 year old woman. We're both super fit, and she's still insecure with the way she looks, even though she has the kind of tight, toned, fit body the average US woman in her 20's would die for. I tell her all the time how gorgeous she is. She's glad, because before me, she said dating guys in her age range was a total shit show. I told her the same was true for my age range too! It's a real mess out there, but fit people will find each other no matter what. I'd never settle.