Melissa McCarthy and husband Ben Falcone are development a family comedy for Fox, TheWrap has confirmed. Television, the untitled half-hour single-camera sitcom recently received a script development deal. Writers Jim Cashman and Mitch Silpa will co-executive produce the project. An unconventional family is formed when a successful type A man and his estranged sister, plus her two children, find themselves not only back in each other?s lives but also living under one roof.