Boy Meets World S07 E13 The Provider

"His older brother likes girls. His younger sister likes dolls. His parents like rules. And he'd like to know where he fits in."

Cory and Topanga's love nest turns into a battle zone after she lands a better job than his at-home telemarketing gig. Meanwhile, Eric gets his money's worth out of a lucky penny, until he passes it on to his brother.