She's too old for him
The comparison with Demi and Ashton was silly. Girls age much faster than men, and as a result it is natural for girls to be with older men, but the reverse does not work just like gender reversal in movies don't work except in a silly comedy. So let's just say it is silly and be done with it.
Feminism is Sexist Hate!
http://www.fathers.bc.ca/feminist_quotes.htm