A pathetic white male split from his wife after catching her cheating with his dad — and now they are expecting twins.
Declan Fuller, 22, said: “It’s sick — how could my father do that to me?”
He claims he saw Stephanie, 22, on a baby monitor sneaking into a bedroom for an afternoon romp with his father Darren.
Ex-funeral worker Declan said: “It’s like a plot from EastEnders. It’s not normal.
He said of his dad: “If I didn’t have a sensible head on my shoulders he would be six foot under now.”
Stephanie yesterday insisted: “I did not cheat on Declan. We got together a week or so after he left me.”
Declan grew suspicious after divorced Darren, 44, moved in with the couple and daughter Willow, two, last September.
He was at work two months later when he used his phone to check the monitor at home in Treherbert, Rhondda, South Wales.
But he focused the webcam on his dad’s bedroom door.
Declan said: “I feel betrayed but I’m better off without the two of them.”
Jobless Darren and Stephanie are now living together in Pontygwaith, near Pontypridd.
A week ago she broke the news that she is having twins.
Declan said: “I feel sorry for the babies, they are coming into a very mixed-up family.”
The twins will be Declan’s half brother or sister and Willow’s brother or sister but also her aunt or uncle.
Darren will be Willow’s grandfather and stepdad.
Mohican-sporting Darren refused to comment.