Is Bobbi Kristina dating her pseudo-adopted brother Nick Gordon?

Bobbi Kristina Brown is appearing to readjust to life following the tragic death of her mother, Whitney Houston. If fact, Brown, 19, looks to have a new boyfriend — or maybe even fiance — in her life — her semi-adopted brother.

TMZ has posted video of Brown holding hands and smooching with 22-year-old Nick Gordon, who lived with Whitney Houston from the time he was 12. He was never officially adopted by Houston and he isn’t blood related to Bobbi Kristina, but the pseudo-siblings have referred to each other as “brother” and “sister.”  The relationship between them is reportedly causing a rift within the family.

Cissy Gordron, Whitney Houston’s mother and Bobbi Kristina’s grandmother has reportedly seen the video and said, “What they’re doing it incestuous.”

Gordon is reportedly living with Brown in her mother’s former Atlanta estate. Some outlets are reporting that Gordon proposed to Bobbi Kristina just one month after her mother’s death.  
 
After rumors of their romantic relationship began circulating, Gordon angrily took to Twitter, saying, “Yea we got a little closer and what!”

He added, “All the haters that don’t know us or the real story [...] For the stupid ppl out there, she gave birth to 1 child. And she trusted me with EVERYTHING!!!!!!!!”

 
Gordon has since deleted those tweets.