In reply to Meteorite.

When Mariah and Tommy divorced, Walter aligned himself with Tommy/Sony. In recent years there's been some shade from Walter, especially about the Christmas stuff. He did some interviews trying to take more credit for writing AIWFCIY even though in past interviews he's clearly said Mariah comes up with melody and lyrics and arrangements and he did more instrumentation, etc. I think he is daughter tweeted some shady stuff too in the past.