What event caused tension between the family members in the novel “The Crossover”

The event that caused tension between the family members in “The Crossover” was when the father, Chuck "Da Man" Bell, suffered a heart attack while playing basketball with his sons, Josh and Jordan. This event led to emotional turmoil within the family as they struggled to come to terms with their father's health crisis and the impact it had on their relationship with him. Their father's hospitalization and recovery forced them to confront their fears and insecurities, ultimately bringing them closer together as a family.