The victim revealed that, when she did not meet his sexual expectations, she was beaten, starved and tormented.
During the ordeal, she was reportedly impregnated by Mateusz J and taken to a hospital in the nearby city of Nowa Sol to give birth and then forced to give the child up for adoption.
“I couldn’t tell the doctors the truth. I was afraid, and he threatened me that if I complained it would get even worse,” the victim said.
The case echoes that of Fritzl, one of Austria’s most notorious criminals, who kept his daughter captive for 24 years in a dungeon beneath his home, fathering seven children with her.
Malgorzata was allegedly taken to hospital several more times over the course of the four years after the suspect broke her arm, then her leg, and last year when she was admitted to surgery with a serious medical condition.
On Tuesday, she was in hospital once again with a dislocated shoulder and was able to alert doctors, who called the police.
Mateusz J, who was arrested on August 30, denies the charges.