article_snippet: Both have referred to each other as 'husband' and 'wife' in recent months but there is no evidence to support the assertion that Gordon – who was unofficially adopted into the family by Houston when he was 14 – has married the girl who he once knew as a 'sister.'
article_snippet: he 'wife' refers to his 'wife' as his 'wife' 'fiancée.'
article_snippet: Speaking to Daily Mail Online a former boyfriend of Atlanta's Emory Hospital Bobbi Kristina who remains a close friend, Zach Jafarzedeh gave an insight into the torrid pair.
article_snippet: Zach Jafarzedeh said: 'Nick has a short temper and Bobbi can be difficult. '
article_snippet: It was a tug of war, because they are both very stubborn people.
article_snippet: Bobbie is very sweet, giving and caring, but Bobbie wants all of Bobbie, everything. '
article_snippet: And Nick like space, that's where a lot of the tension between them came from.'