Article continues below advertisementNick Reiner reportedly had major animosity toward his father, Rob Reiner, before being arrested for his violent murder. "[Nick] hated himself for not being as talented, prolific or beloved as his dad or grandad," a source told a news outlet in an article published on Monday, December 15. The insider explained that Nick "really resented" his famous father, the iconic producer behind classics like When Harry Met Sally, The Princess Bride, This Is Spinal Tap, Misery and A Few Good Men.