Bobbi Kristina dating her brother… kind of

Ewwww…

Most of us didn’t know that Whitney Houston unofficially adopted a young man from the gritty streets of Atlanta 10 years ago… well she did, and not her ‘sister’, Bobbi Kristina, is dating him.

Bobbi Kristina Brown, 19, stepped out with secret boyfriend — her godbrother Nick Gordon — in the ATL on Tuesday. The young lovebirds put on a real PDA as they held hands and stole a kiss while running errands.

Bobbi Kristina and Nick have known each other most of their lives and were raised together since their preteens. Gordon was taken in by Houston a decade ago, after the pop icon learned about his troubled home life. He has been living with the family ever since then.

Nick shot back at critics of the taboo romance in a series of tweets that went viral on Wednesday:

“For the stupid ppl out there she gave birth to 1 child. And she trusted me with EVERYTHING!!!!!!!!!!!!! She called me her me ‘God Son’ I swear some ppl in this world act like they don’t have a brain…”

He later added:

“Those who judge don’t matter and those who matter don’t judge. <3 #LOVEISLOUDER”

During one of Whitney’s last interviews, she told GlobalGrind:

“I also have my godson; he is going to be 22, a well-balanced young man, that I took care of.”

In 2011, Nicholas was arrested after he pointed a gun at Bobbi Kris’ ex-boyfriend, who sold pictures of the teen seemingly sniffing cocaine to The National Enquirer. At the time of the incident, identified himself to police as Bobbi Kristina’s “brother.”