Yeah, I think skype and FT are great but limited. Best, IMO, for brief contact. to say hello and maybe see how the GC have grown and so forth. Can't expect too much of little ones on these or even a regular phone cuz they get distracted. If we lower our expectations, I think, we're less likely to get disappointed.
I also agree that our AC mean more to us than vice versa. Maybe that's how it's supposed to be as they need to pay it forward and focus on their own lives and families. It's bound to hurt, sometimes, I admit. But if we keep that in mind, maybe it won't hurt as much.
Nanaseaside, was that new GC born yet? If so, congrats and best wishes to all!