around 3 I'd say
He was never super violent, but he was away most of the time and even when he was here we didn't really interact (even when he was at home)
We interacted a bit but the few things he taught me or the few times we played are cancelled out by the times he belittled me.
Very self-centred, left me to rot.
Not abusive enough to score lower, not useful or present enough to score higher.