Generate a question about the following movie plot: Bobby Boucher (Adam Sandler) is a 31-year-old, socially inept, stuttering, simpleton water boy living in Louisiana who rides a lawn mower to and from work, and has hidden anger issues due to constant teasing and excessive sheltering by his overbearing and domineering mother, Helen (Kathy Bates). He became the water boy for the (fictional) University of Louisiana Cougars after being told his father died of dehydration in the Sahara while serving in the Peace Corps. However, the players always torment him and the team's head coach, Red Beaulieu (Jerry Reed), eventually fires him for "disrupting" his practices. Bobby then approaches Coach Klein (Henry Winkler) of the South Central Louisiana State University Mud Dogs and asks to work as the team's waterboy. Coach Klein has been coach of SCLSU for years without success, after his brilliant playbook was stolen by Red Beaulieu.Bobby's mother, Helen, (determined to keep him on a tight leash) tells Bobby of the evils of football and forbids him to play. Coach Klein shows Bobby his tattoo of Roy Orbison encouraging him to clandestinely go against his mothers' wishes. After being picked on again by his new team, Coach Klein encourages Bobby to strike back, which leads to him knocking out the team's quarterback. Coach Klein convinces Bobby to enroll as a student at SCLSU and play for the team, which he agrees to do as long as nobody tells his mother.Bobby quickly becomes one of the most feared linebackers in college football, hitting opposing players with injury causing force. The Mud Dogs manage a winning streak and earn a trip to the annual Bourbon Bowl to face the Cougars and Coach Beaulieu. Bobby's newfound fame also allows him to rekindle a relationship with his childhood friend and high school crush Vicki Vallencourt (Fairuza Balk), a local Goth Girl mechanic and "football groupie" who has been in prison multiple times. However, after Bobby invites Vicki to his trailer where he introduces her to his mother at a cookout, Helen forbids Bobby from seeing her...
A:
What is Helen's relation to Bobby?