Why does Bruce Willis live separate from his wife?

Why does Bruce Willis live separate from his wife reports have circulated that Bruce Willis lives separate from wife Emma Heming Willis due to frontotemporal dementia care needs, with family clarifying they live in same area but separate houses for caregiving and children's needs, not separation. Reports in 2023 suggested Bruce Willis lives separate from wife Emma Heming Willis, with Emma explaining that Bruce lives in separate one-story house nearby with full-time caregivers due to FTD needs, while Emma and their young daughters Mabel and Evelyn live in nearby house, allowing Emma to manage caregiving and children, with family still together daily, not marital separation but care arrangement for dementia, as Bruce needs quiet environment and 24-hour care, and Emma needs space for children. So why does Bruce Willis live separate from wife is due to frontotemporal dementia care, with separate living arrangement to provide best care for Bruce with professional caregivers and quiet, while Emma manages household with young daughters, with family still very close and spending time together, with Emma clarifying they are not separated as couple but have adapted living situation for health needs, similar to other dementia caregiving arrangements where separate spaces help both patient and caregiver, with blended family including Demi Moore supporting.