What did Absalom do to David?

Absalom, the son of King David, rebelled against his father in an attempt to seize the throne of Israel. He garnered support from various factions and ultimately led a revolt that forced David to flee Jerusalem. The conflict culminated in a battle, where Absalom was killed despite David's orders to spare him, leading to David's deep mourning for his son. This tragic turn of events highlighted the complexities of familial loyalty and political power within David's reign.