Why was peter dad sending his granddad away and wheare to?

Peter's dad sent his granddad away to a nursing home because he believed it was the best way to ensure his father's safety and care, especially given the challenges of aging. The decision was likely motivated by concerns about granddad's health and well-being, as well as the ability to provide him with appropriate support. This move was intended to give granddad a safe environment while also relieving some of the caregiving burden from Peter's dad.