Wifes desire for me has all but dissapeared

Hey. I'm 36M wife is 36F. 2 kids girl 3 - boy 5, wife works 3 days a week i work 1 job 5 days a week and another job after hours sporadically. No mortgage, never fight good relationship. We both support each other and do all our chores together as a team

Wifes Desire has dwindled im madly in love with her and find her super sexy.

I've approached my wife in a loving way and from the what am I doing or can do better angle. She says I'm perfect. Hard to believe no one's perfect. Maybe doesn't want to hurt my feelings. Not really sure why I'm posting i feel like I've read these posts before.

Our sex is good, we both get off.

Just at a loss and not really sure what else I can do. It'd be nice to feel desired again at some stage i suppose without it being forced. I can't change some one else's love language so maybe it's selfish of me to feel this way

I've been rejected so many times that I'm at the point that I feel numb inside and don't initiate intimacy anymore.

Thanks again