Cissy Houston Pissed Bobbi Kristina Married Nick Gordon

Cissy, we’re sure Whitney would be rolling over in her grave right about now.

Cissy Houston Pissed Bobbi Kristina Married Nick Gordon

Who marries their adopted brother? Yes, they are not blood-related, but it’s still creepy.

According to TMZ:

Bobbi Kristina and her “adopted” brother/new husband SAY Grandma Cissy Houston gave them her blessing to tie the knot … but we’re told that couldn’t be further from the truth.

Bobbi Kristina and Nick Gordon are now engaged, and they proudly told us so. They also claimed they attended a Sweet 16 soiree and that’s where Cissy gave her thumbs up.

But our Houston family sources say they were at the party … neither BK nor Nick ever asked Cissy for her approval.

In fact we’re told Granny Houston was PISSED when she found out the two tied the knot last week … but realized there’s nothing she could do about it.

Hope Bobbi got a prenup. Any man who marries his “sister” we don’t trust.

WENN