James, who says he would have a hard time choosing between his doll and his wife, is now saving up to get his hands on the world's first sex robot Harmony, who is being designed to talk, smile and react during sex.
In a Channel 4 documentary 'The Sex Robots are Coming', he explained that his affair with April started when his wife was away taking care of her ill mother.
He also admitted to having sex with the doll four times a week and taking her on dinner dates while remaining married to his wife.
Tine, who was originally uncomfortable with the relationship, eventually came around to understanding her husband's new partner.
"If he really wanted to he could have gone out and found someone else but he didn't do that, he was true to me," she said.