Pearl - Season 1 Episode 20 Mommy Dearest
Overview: Frankie's mother, Miriam Spivak, arrives in town and announces that she's left Frankie's father, but matters become worse when Pearl discovers that Miriam is having a fling with Professor Pynchon. After Pearl breaks the news, Frankie can't believe his horrible luck. Meanwhile, Joey decides to move out of the house and prove to Pearl that he can take care of himself - with a little help from Annie.