When Vince and Bonnie learn that the reverend who married them didn't actually have a license, they decide to have a new wedding in Ed's house. Vince has trouble finding a tux that fits him, as the one he wore for his last wedding is too big, and when he takes it to the tailor it comes back too small. Meanwhile, Bonnie has invited her father, Terry, to walk her down the aisle. He is a gambling addict, and Ed is worried that him being there will do nothing but cause Bonnie disappointment. Bonnie tells Ed that she believes in her father, but Ed is proven right in the end. He catches Terry losing the money that Bonnie loaned him to get food and wine for the ceremony in a blackjack game. Ed bails him out and brings him back to the wedding, where Bonnie realizes that Ed is like the father she never had. (thetvdb.com)