In the uncut version of the film (Yes, even kid's films have uncut versions.) They actually kiss twice and are technically married, so doubt that they are actually a couple.
He didn't, she was his mother. She married his father, King Uther, after the death of her first husband, Garlois of Cornwall.
Yes
yes in 2009
Inge Morath, Inge Morath and Marilyn Monroe