Growing Pains (1985)

S4E5 Guess Who's Coming to Dinner?

Jason encourages his mother to take a cruise to help her cope with the loss of her husband. However, upon her return, she surprises him with the news that she has become engaged to another man. Struggling with feelings of betrayal and the idea of someone stepping into his father's shoes, Jason grapples with his emotions and the changes in their family dynamic.