I can't even remember what the conversation was but he said the sibling relationship is stronger than the parent/child relationship. I said no way and he said it was because you know them all your life. He said both he and ds1 (they're 16 and 18) tell each other more than they tell me, and would tell each other about new relationships before me for example. That does make sense obviously as they are close in age.
I mean he knows nothing of parental love and I don't have siblings, so we both only know one of the relationships. I consider us all close and love that they are close. But I don't think he's right. What do other people think of the sibling relationship?