Friday the 13th Friday the 13th Part 2 Dead Aive Rabid Grannies On Golden Pond Steel Magnolias Babadook Carrie Flesh Eating Mothers
Aliens. No I'm quite serious; and its not even the same sort wink and nudge logic that makes Die Hard a Christmas movie. Aliens has a very strong theme of motherhood running through it for both Ripley and in an odd way, the Alien Queen too with them both embodying the savage lengths maternal instinct can go to.
also Serial Mom that weird comedy with Kathleen Turner and a young Matthew Lillard before he was in Scream