Janet was happily married, at least she thought she was. Then Keith left. Janet’s mother blames it all on Janet. Then Janet meets Matthew. Things are looking up. Mom likes Matthew. But. Keith is being a jerk. In relationships, does everyone get what they deserve? Well, in fables they do. “What I Didn’t Know Then, a marital fable” featuring Darren Fouse, left, James Heisel, Evelyn Albino and Cass Collins is a new play by John Klemeyer that will be at the Milford Theatre on October 10 at 8 p.m., 11 at 8 p.m. and 12 at 2 p.m. Tickets cost $20 at the door.