Nick has said in interviews that there is trouble in paradise and they have been living separately for months.
He recently sighted jealousy, paranoia and lavish spending as other reasons for the split.
Mariah is still jealous of Nick's ex, Kim Kardashian cos she knows he really cared about her.
Whenever Nick is on tour Mariah calls him 100 times.
She over spends and is dwindling her fortune.
Nick on the other hand is just peaking.
