Courtney Thorne-Smith As Lyndsey McElroy Then
Lyndsey McElroy is one of the most prominent love interests on the show. She has an on-and-off relationship with Alan. Honestly, it feels impossible to count all the times they have broken up, only to get back together. They start seeing each other when their sons become friends. Sadly, her drinking problem gets in the way of their relationship.

Courtney Thorne-Smith As Lyndsey McElroy Then
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