The actor was married once, to Alana Stewart in the 1970s, and has vowed never to walk down the aisle again, reported Daily Express.
"I was in a seven-year relationship with a German doctor. We broke up because she wanted children and I didn't. I have two sons, aged 14 and 40. Those are the relationships that define my life now.
"I've no desire to ever marry again, though I would like to find a woman to share my path. I like young and beautiful women but the last thing I want is to push myself on a younger woman and become a father figure because of her demented childhood issues," he said.