Most Helpful Guy
Since MILF is an acronym for "Mom I'd Like To Fuck" it has nothing to do with age.
If someone calls someone MILF it means just that...
You have a son (or more than one =P) and he would like to fuck you...
Sorry if it sounds rude, I'm just saying it as it is.
Most Helpful Girl
You're a mom. That's the basic qualification you need to be considered a MILF lol.