Why no one in Hollywood take this subject seriously?

The two mainstream movies we have had on this subject ( this one and enough) have been treated and done as cheap thrillers B hallmark movies.

This is a subject which should be done to take it with more depth and start since the characters are in the early stages of the relationship. Create concience about it.
Maybe people are afraid this would end as a depressing film but they if they give it a happy ending it wont be that horrible to watch, just get a really good director and great actors for the main parts.

The girl of the train was almost that film but everyone got more interested on who did it than the personality of Tom and how he was as a bad husband and boyfriend, when will Hollywood do a film about this for real.