Plot summary
Peggy takes Mike and Molly to her church to meet the priest ( Josh Dean ). When he brings up the topic of raising their children Catholic, Molly, against Mike's wishes, is truthful and says that she cannot promise that. Due to this, she loses the church and this leads to an argument and a search for a new church to get married in. Mike moves in with his mom, but due to her nagging, he moves in with Carl. Rosetta then suggests her church.
Credits
Adapted from Wikipedia contributors, Mike & Molly season 2. HTML formatting and reference markers removed.