FIL is divorced from MIL but lives happily with his long-term girlfriend in Australia.
Our two DD's are his first two GCs infact they are my parents first (and only) GC's too. FIL also has another granddaughter living in the same city from his daughter (my SIL), so three granddaughters in all, two from us, one from SIL.
My DDs are 3 and 5 and have never received any gifts from him at all, and don't receive cards/gifts/phone calls for birthay or Christmas. We know he does buy for the other granddaughter as we've seen the gifts in photos which he has sent us (?), seen FIL in the photos happy to be there etc etc.
Is it simply the distance that he doesn't bother to make any effort? I really can't understand it. DH has a good relationship with him (even though there is no regular contact). FIL has never warmed to me nor I to him, really.
When the girls are older surely they will feel upset by this, won't they? As it stands when I mention Grandad X they look blank as they really don't know who I'm talking about.