I still say it was intentional.
You simply don’t forget your infants, especially twins.
So what about cases in the past where the marriage broke up and then the father committed suicide, those were intentional too?
There are also anecdotal cases where the parent got to work before realizing he forgot to drop off his child at the daycare, and turned around and went back. Think they did this ‘deliberately’ too.
As I said, this can happen when this parent is not the one who normally drops the child off. It’s not in his routine, he’s got a big presentation, interview, on his mind.
Every single one of these cases are not intentional.