Empty Nest - Season 4 (1991)

Laverne's cousin leaves her baby behind and runs off to find her husband, who left after a fight. So while Laverne looks for her, the Westons take care of the baby. The experience makes Barbara want her own child and she considers artificial insemination.

Harry's lust for his girlfriend sparks marital thoughts.

Laverne meets another man at a banquet and goes out to dinner with him while Nick is out of town. Meanwhile, when Carol confesses that she stole Barbara's first boyfriend at camp years ago, Barbara vows to extract revenge when Carol least expects it.

Carol quits her job at the library and buys a catering business.

The Westons buy guns after their house is burglarized, a choice they later regret when Carol gets a little trigger happy. Charley decides to head to the woods to do some serious thinking about his life.