Did Bobbi Kristina Brown tie the knot with Nick Gordon, her longtime sweetheart who was raised like a son by her mother Whitney Houston?

On Thursday, Houston's daughter tweeted a picture showing off their new wedding bands along with a caption that read "#HappilyMarried SO #Inlove. If you didn't get it the first time that is."

Gordon and Brown grew up like sibilings after he came to live with the Houstons years ago in Atlanta when his mom couldn't care for him. He referred to her as "baby sis" and she has call him "big brudder" over the years in tweets, reports USA Today.

However, in Oct. 2012, Brown, 20, and Gordon, 24, announced their engagement during a promo for their short-lived reality series, "The Houstons: On Our Own." One month later, the couple called it off and Gordon tweeted, "Were not engaged or dating. Just close like we have always been."

In July 2013, Brown publicly announced that their engagement was back on. "YES, we me nick are engaged," the aspiring singer wrote on Facebook. "I'm tired of hearing people say 'eww your engaged to your brother' or 'if Whitney was still alive would we be together or would she approve of this,'" reports E! News

She explained that she and Gordon are not "real brother and sister, nor is he my adoptive brother. My mom never adopted him. In fact, mommy was the one who even said that she knew that we were going to start dating." Brown went on to defend their relationship, saying, "You may or may not agree with my relationship. You may or may not respect it. Judge me, go ahead. Your opinions are yours and mine are mine. It is my life and not yours. The decisions I make have nothing to do with you."

After announcing her wedding news, Brown tweeted that she has "BIGGGG things in store" later this year. "I'm so excited ..! We bouta change the world babbbbby! #bringEmOut! #Getready!xO!"