On Christmas morning my died passed of cancer in the morning when I slept overnight in his hospital room. I've been more or less estranged from him until the past 3 years or so when I started developing a relationship with him. Especially when I heard he had stage IV cancer this past September.

In his passing I've been reunited with sisters that I haven't seen in well over 17 years (I'm 24) all older than me and I'm basically in this weird position as their long lost brother. Aspects of it are strangely coming naturally and I have this innate urge to protect, support, and comfort them in ways I wouldn't usually behave. Can anyone relate to this odd turn of events or impart insight into having a relationship with sisters from a TRP standpoint?