Maria Shriver might have her qualms about ex-husband Arnold Schwarzenegger, but she'll be among first to say he's a great dad ...

Maria Shriver has shared just how painful the implosion of her 25-year marriage to Arnold Schwarzenegger really was.

The actor shares four children with his ex-wife, Maria Shriver: Katherine, 35, Christina, 33, Patrick, 31, and Christopher, ...