Since I am a party in family alienation I have a slightly different pov. My dil has nothing to do with our family, or hers. She homeschools the kids so that they are not tainted with any outside views.
I did not care for Mr. Baldwin's excuses at all. If one wants to be part of a child's life, even if angry with one's spouse I cannot understand talking to the child as he did. Not many children would respond in a positive way to such.
I can understand being angry if the child does not call back or other things but the 'pig' thing sounds like a selfish parent wanting their way no matter what. No one is perfect and we all have said things that we regret but I did not get the sense he regretted much, if anything of what he said. It was a case of it is all Kim's fault and who knows she might say the same of him. The 'child' might well just be a pawn in the whole thing. Just another possession to hold power over the other.
I do know that I would never do or say anything about my grandchildren's parents let alone about THEM that might hurt them in anyway. I will patiently (most of the time ) wait until they look me up and then let their parents explain. The other grandma does not have much of a chance of living long enough to get that comfort but I fully plan on telling them how much she loved them also. I write notes, cards and such and put them in boxes so that I can give them to them one day so that they know they were never forgotten, for a minute. I do not talk about the situation locally because I would never want something to get back to the family where the mom would take it out on the children, cause a problem in the marriage, or in any way harm anyone involved. Sometimes when you love someone you have to put your own feelings aside.
Slightly Goofy and Totally Grandma