The love-cheat revealed on US TV: “He ran after me with a belt and beat me.”
And the Terminator star said his mum asked a doctor for help because she was worried there was “something off”.
Arnie, who admit-ted he betrayed wife Maria Shriver, 56, with a string of other women, said: “I don’t know if mum thought I was gay, or if she just thought there was something off. And ‘let’s catch it early’.
“She asked the doctor, ‘Can you help me? I don’t know if there’s something wrong with my son because his wall is full of naked men.
"All of Arnold’s friends have pictures of girls above their bed. And Arnold has no girls.’” ...