Loss of son has grown even harder to bear

DEAR ABBY: My son died of cancer at 33. It was heartbreaking. My daughter- in-law, “Belinda,” had grown distant before his death, and although they had a son through artificial insemination, I have almost never seen him. I helped with the weeding in my son’s yard, but any time I came, Belinda always had the baby at the park or someplace else.