Dream a Little Dream (1989)

The movie Dream A Little Dream is on this list not because of the main plot, which is about an older man and a teenager swapping minds, but actually because of one of the subplots. 

In the scene in question, one of the teenage characters,  Lainie is forced to stay in an abusive relationship by her parents. If that doesn’t raise enough eyebrows,  the idea of her mother going so far as to drug her to “keep her in line” would be tough to swallow.