No fairsies playing the hot older woman when you barely qualify as "older," Anna Maria Italiano.
I loved Anne Bancroft.
Since its (fairly recent) inception, the "proper" use of MILF has morphed from "Mrs. Robinson" to, yes, anybody female and parous, of any age, whom the observer, also of any age, deems "fuckable." This is sort of nasty in that it clearly divides the fuckable from the un, probably along the most obvious and cartoonish model (you need to be thin, flat-bellied, big-but-perkily boobed, etc. to qualify). And yes, it also casts those of us who have had kids into a special category, needing to be judged, separate from the nulliparous masses, as still fuckable despite having committed the antisexual sin of reserving much of our time and affection and a good deal of the access of our bodies for (small) people who are not the guys doing the judging. Oops! Sorry, dudes!
It is objectionable. It is kind of gross. But it is also silly and far more their problem than yours.
See Andrea's other column at carnalnation.com.