What do you think??

My wife has not been interested in sex for quite a while. Everytime I approach her she say don't. I try the gentle way and she still refuses. I'm at the point of begging. We have been married for 11 years. I am 50 and she is 37.. She is very attractive and i'm wondering if she is seeing someone else or she just doesn't want sex. What do you think?? any help would be appreciated..

Ask her.

If she doesn't know or doesn't want to give you a reamister, it's probably something you're doing. Perhaps you could suggest counseling?

i feel so sorry for you but wake up and smell the coffee. you 50 her great looking 37[the age a woman reaches sexual peak in the phyisical sense] your lady has found sex with you is not enough for her. she loves you and wouldnt hurt you for the world but she is out on the prowl for good hard sex. look i understand what going on as me and my wife are in the same situation .we got around things by me confronting her and telling her its ok i love you and i want whats best for us both but you dont have to leave me. we now have a system where paula brings guys home and i go into the spare bedroom.this way i know she is safe and to be true i like listerning to her having fun next door. i am her devoted slave and we are both happy. good luck friend.
as i am unable to satisfy her i let my wife have her lovers.

ps tgag check the laundry hamper sort out her knickers [you may enjoy this] look for very soiled and starched crotches to her panties also look for discharge stains to the rear of panties[this means she may be having anal sex causing leakage of semen from her anus.[and i bet you have never been near her anus area yourself ??]
as i am unable to satisfy her i let my wife have her lovers.