Alison Carey, Mariah Carey’s sister, endured a life marked by hardship. Struggling with addiction and homelessness, Alison faced numerous challenges, including living in shelters and on the streets. Despite Mariah’s global stardom and immense wealth, Alison reportedly received no support from her sister. Their relationship was deeply fractured, stemming from accusations made by Mariah in the early 1990s. This estrangement continued until Alison’s death in 2024, tragically coinciding with their mother’s passing.

Alison’s life was riddled with adversity. She entered sex work at a young age and battled a heroin addiction, which she believed contributed to her HIV diagnosis. Her struggles intensified, leading to homelessness and repeated pleas for help from Mariah, which were allegedly ignored. A violent home invasion in 2015 left her with a traumatic brain injury, yet Mariah reportedly offered no financial assistance.

Alison’s health deteriorated further in 2020. Despite seeking help from various agencies, including the Social Security Administration and Senator Schumer’s office, she received limited support. Her final days were spent in hospice care before she passed away at 63. Mariah acknowledged the deaths of both her sister and mother but did not publicly express regret or mention any attempts at reconciliation.

Alison’s friend, David Baker, revealed her deep pain over the estrangement from Mariah, often wondering if her sister or any family members would attend her funeral. While forgiving Mariah, Alison expressed no desire to mend their broken relationship. Baker described Alison as a kind and sensitive person despite her struggles and criticized Mariah for her lack of support during Alison’s final years.

In her 2020 memoir, Mariah detailed her own traumatic childhood, including incidents of abuse and betrayal by Alison. She described attempts to help Alison with rehabilitation but ultimately felt unable to repair their fractured relationship. Mariah’s siblings, particularly her brother Morgan, harbored resentment towards her, further straining their already strained ties.

The rift with her siblings became a defining aspect of Mariah’s life. She openly discussed the pain of their public criticisms and tabloid exposure, acknowledging their “ruthless” treatment. Despite her success, Mariah ultimately had to accept that her family would never be the source of support she longed for, prioritizing her own well-being over attempts at reconciliation.