Answer the following question: Generate a question that has the following answer: John for the following movie plot: During their childhood, John Farley (Seann William Scott) and many of his classmates were tormented by their sadistic gym teacher, Mr. Jasper Woodcock (Billy Bob Thornton). Since then, things have turned out quite well for John, who has gone on to become a successful self-help author and motivational speaker about "letting go", inspired by his own experiences. But when John's hometown offers him an award, he decides to return home and face his unpleasant memories. His manager initially rejects it as too trivial without consulting Farley, but Farley is pleased by the award and returns to Nebraska to receive it.When John returns home he is horrified to find that Woodcock is now dating his widowed mother Beverly (Susan Sarandon), and the two become engaged shortly after. To make matters worse, Mr. Woodcock is being awarded for his years of educating children. Mr. Woodcock's behavior toward Farley is still unpleasant. John tries to break up the engagement to save both himself and his mother.To that end, he decides to beat Mr. Woodcock at his own game. He spends the whole day with him, going everywhere with him. First, they visit a gym, where, after a rather long speech, Mr. Woodcock berates him for constantly talking. The two then go on treadmills, where John attempts to run faster than Mr. Woodcock, and is launched into a set of weights behind him. They then go into a retirement home where John meets Mr. Woodcock's father, a rude wheelchair-bound man. Mr. Woodcock makes the elderly people in the pool run in place, and take laps. He then spots Pulumbo, a wheelchair-bound man sitting in the corner of the room, not swimming in the pool, and decides to push him in. John, thinking he is unable to swim, tries to dive in and save him, but is knocked out by the man (who apparently can swim), and has to be given mouth-to-mouth resuscitation. When he gets home, his old classmate and that man's younger brother are there (with the boy having a black eye), with fake evidence of Mr. Woodcock's abuse, consisting of the boy...
Answer:
Who sabotages his mother's relationships with men?