The Houston family want Bobbi Kristina & Whitney Houston to have same death date?

Makes absolutely no sense but that's what New York Post's Page Six is reporting. That Bobby Brown plans to pull the plug on Bobbi Kristina later tomorrow Feb. 11th, same day her mum died in 2012 because they want the mother and daughter to have same death date? The report below...
Bobbi Kristina Brown’s anguished relatives have agreed to take her off life support — but want to wait until Wednesday so she can die on the same date as her tragic mom, Whitney Houston, sources told The Post.
Bobbi’s grandmother Cissy Houston floated the idea of a Feb. 11 death over the weekend during discussions with the Brown family at Emory University Hospital in Atlanta.
The Browns gave their blessing to pull the plug at the stroke of midnight to align the date with the 2012 passing of the legendary singer at the Beverly Hilton Hotel. The move is a symbolic way to keep the mother and daughter together for eternity, according to a Brown family source.