Bobbi Kristina Moved to New Hospital -- Families in Bitter Feud

Bobbi Kristina has been moved to another hospital to get the best neurological treatment available in the area ... TMZ has learned, and the move is not without bitter family drama.

Family sources tell TMZ ... Bobbi Kristina is at Emory University Hospital in Atlanta, GA which is considered one of the top facilities for neurological problems. She was at North Fulton Hospital in Roswell, GA near her home where she was found face down in a bathtub Saturday.

It looks like the move could intensify a brewing feud between the families of Whitney Houston and Bobby Brown. We're told the families are bickering over who gets access to the part of the hospital where Bobbi Kristina is receiving treatment.

As one source put it, "The Houston family is sick of the Brown family acting up, as they always do."