John McCain's problem with women

This beating up women thing is becoming a bit of a pattern for John McCain. Temper temper. Calling his second wife the c-word. Leaving his first wife after she was permanently injured in a car accident. And now constantly beating up on Michelle Obama when the race is with her husband - I mean, what kind of a man gets into a fight with a guy and instead beats up his wife? What is John McCain's problem with women? What is his problem with his own manhood?