Suitcase Killer: The Melanie McGuire Story

From what I've read about this case, this movie is another addition, in a long line, of movies that are so loosely based on the true story, that they're pretty much just fiction apart from the names. My problem with this movie, in particular, is that it is so obviously trying to excuse the murderer, and in order for them to do that, they have to make the victim look as though he "deserved" to be killed. How disgusting is it to twist the facts so much that you slander a murder victim simply because he's male and his murderer is female. It sickens me. Make a movie featuring the facts, instead of an elaborate fiction that makes the killer out to be justified in what happened.