I think this is really unfair. We do not know the relationship that they all had. We do not know the relationship between NG and WH and we don't know the relationship between NG and BK. He cared about her enough to perform CPR when she was found unresponsive and he seems to really care about her. I am sad that the family won't let him see her, if that is true. It might help her to have someone who she truly cares about there.
It may be unfair. Also unfair is assuming that BK is not already
surrounded by people who love her and who she cares about. You assume that NG is the only person she cares about. MOO
that when BK met NG and started bringing him around her family, it was because she liked him. Carried a bit of a flame for him. I also suspect
he did not reciprocate at that time but did enjoy the lifestyle, attention, guidance, or whatever that the Houston/Brown household extended to him. Eventually he moved in becoming "part of the family" or unofficially "adopted" by the clan.
I do not think
that NG saw BK as a love interest until after her mother passed. Now whether that was because the two grew close in that way as they mourned the loss of Whitney in their lives or had a more financial motive I cannot know and do not care to speculate. But given the criminal investigation currently taking place and the fact that NG is a POI in that investigation per LE, I think
it best if he remains away from her bedside.
Please note my liberal sprinkling of words indicating this is my opinion and nothing is stated as fact.