Morgan during an interview with Inside Edition also called on his superstar sister to splash her cash and help fix things. According to him, he's upset because Mariah refuses to help Alison, even after she recorded a desperate public plea for help in March.
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"Mariah doesn't care about anyone other than herself,' And it's always been that way.
I would hope Mariah could find it in her heart to forgive Alison her transgressions and step up, create a trust, let’s make sure Alison’s needs are met.”
Morgan and Mariah were reported to have been close family members once. The model and music producer, even claims he was instrumental in Mariah becoming a superstar.
“There wouldn't be a Mariah Carey today if it hadn't been for me,” he said.
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He told Inside Edition he has not spoken to Mariah in six years following a nasty rift that tore them apart.
It is also believed Mariah has not spoken to her sister since 1994.