Poly we are in the exact same situation. It's the first year we've been estranged from DD, so it will be strange. I don't expect, or want, anything from DS, other than a card or a text. He doesn't have to compensate; I love him for him, not as a substitute for his sister.
I, too, hope it gets easier in time.
Help finding a front fastening bra
Daniel “Tommo” Thomas charged, no bail.

