Do you not think that in life some people think they are the star player and expect everyone else to be the supporting cast. Your friend can't be supportive because she doesn't know how as it's not in her nature to be. All her good works etc puts her in the star role not in the support role that it appears to be on the surface.
So sorry for your loss.
Jersey trip, some tips please.
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or a
a “you’ve been in my thoughts” is all it needs.