Taxi - Season 3 Episode 3 : Fathers of the Bride 1983

Alex learns through a wedding notice in the newspaper that his daughter is getting married in New York. Alex is very upset that he hasn't been invited and calls his ex-wife, whose secretary explains that he was specifically not invited. Alex crashes the reception anyway, bringing Elaine with him. Cathy, his daughter, is thrilled to see him and asks why he didn't respond to her invitation. Alex gets angry again and tells off his ex-wife, insulting her weight in the process. Alex eventually feels guilty that he insulted his ex-wife and he pulls her aside and apologizes. They then start to reminisce and soon find that they are still somewhat attracted to each other. When they are about to kiss, Cathy finds them and lets them know how happy she is to see them together and asks them to hug. They do, and everyone is on good terms at the end.