A Taiwanese housewife was caught trying to buy drugs to make her cheating husband impotent because she believed his frequent philandering left him too tired to fulfill her needs.br br Facebook: Webpage: Twitter @nmatv: Tumblr: br The woman, surnamed Liu, asked a private investigator to help her buy impotence-inducing drugs after her attempts to seduce him with sexy lingerie and adult movies failed.br br Doctors say erectile dysfunction may become permanent if a person takes impotence-inducing drugs every day for six months. If convicted, Liu faces five to 12 years in prison.