Things get even more complicated when Anthony learns that Theresa, the woman he fell in love with, is not actually Snaps' daughter as she had claimed to be. Before Anthony can catch on, Snaps tricks him into agreeing to marry his actual daughter, Lisa, who is supposedly pregnant but without a husband. Both Lisa and Anthony are unhappy at the hasty arrangement, and the pair luck out when Lisa falls in love with someone else: Dr. Thornton Poole, Snaps's dialectician, whose frequent world travels appeal to her adventurous nature.