I rarely use that word, but this film is truly horrific. *Murder In-Law* is remarkably bad. It’s worth mentioning that it came out nearly two months before *Killer Grandma*, also called *Killer In-Law*. Beyond the title, these movies share a lot of similarities – almost like what happened with *Antz* and *A Bug's Life*. I really liked the other film exploring a comparable idea; it just handled the story so much…