Six months after he rediscovered his biological family, the then 23-year-old and Susan, who is mentally disabled, started sharing a bedroom after the death of their mother, Ana Marie. They were reunited more than 20 years after he moved into a foster home in then East Germany when he was attacked by their father.
Patrick Syuebing and his younger sister Susan Karolewski fell in love and had four children together. It comes as incestuous siblings in Germany are calling for an end to laws banning their disturbing relationship.