Whitney Houston's daughter and sole offspring Bobbi Kristina Brown is engaged.

BK, whose dad is Bobby Brown, is set to wed her longtime boyfriend Nick Gordon, who was rumored to be her late mother's adopted son, further mucking up the gossip media's perception of the relationship.

Brown and Gordon, who had some problems with their landlord earlier this summer, denied rumors that they were engaged a year ago and now they are working to stamp out the idea that they are brother and sister, since they are not related on the blood level or even the adoptive level.

Brown, 23, posted details on her Facebook page, aggressively addressing the sibling/incest issue, which is a moot point.

YES, we me nick are engaged. 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." Let me clear up something, we aren't even 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. My mom knows me better than any of you. A lot of yall are saying that yall are only saying this all out of love. Which is bull because if that was so, all you would want is for me to be happy. People need to seriously stop judging my relationship. Pretty sure it's my own decision who I want to be with. Yes, my relationship may not be perfect. We will have rough patches, just like every other relationship. And we have had our rough patches. 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. Goodnight

Congrats to the happy couple on their upcoming nuptials.

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