Heather Mills has implied estranged husband Sir Paul McCartney is an aggressive father.

When asked to comment on Alec Baldwin’s recent rant at his 11-year-old daughter Ireland, Heather claimed she knows fathers who treat their children badly when they are angry.

Heather, who has three-year-old daughter Beatrice with Paul, told Ryan Seacrest on his KIIS-FM radio show: “I know a lot of fathers who have spoken to their daughters like that, and I won’t get specific, but they do get upset.

“Alec is a close friend of Paul’s and they have a lot in common. I know what fathers can do in an aggressive angry fashion towards their children because they’re upset about something.

“If I wanted to put stuff like that out, oh my God you would have a heart attack.”