Macadia
Its not a fad. Grandparents have already raised their own babies and need to get on with their elderly lives and leave these new mothers alone and in peace. They dont need your help or advice. If they need help, they shouldnt have bred in the first place. Adulthood. Its an actual thing.
It isn't about "raising" the grandkids. It's about loving and enjoying new family members.
With your attitude, why not toss away a sister or brother, sure, grew up together but now....adulthood! No need for old baggage of our youth. Adious family!
Does adulthood mean just tossing old family members to the wind? Gee, got my own kids now, bugg off mom, dad, sis, my family, who needs you when I made my own new family! Right?
Your'e all just old news, skiddadle now and go die for all I care.
I mean, seriously, wow, sounds just so self centered and ungrateful. Or worse......inhumane.