Women dump men because they are rubbish at sex.
Bedroom
A new study has found that poor performance in the bedroom is the main reason a woman will ditch a man and revealed that they are turned off by men who spend all day watching football or playing video games.
Jessica Leoni, a relationship expert with affairs site Illicit Encounters, who carried out the study, said: "Look closely into the reasons why women call time on a relationship and it comes down to two things - selfishness and bad sex.
"With sex it is not the quality that is at issue but the quality, as they do too little to keep her happy in bed."
The study revealed that men will end a relationship if a female piles on the pounds or constantly nags at them.
Leoni added: "Men's main relationship wreckers revolve much more around sex and desire and their perception that they are getting a raw deal.
"Both lists show why affairs are booming, and the end of 2021 will be a bumper time for infidelity."