Mmm. Ideally, you'll never have to meet them. They were left behind among the living, after all - and there is no way they had enough goodness in them to become Grim Reapers.
If Hell exists in the universe I'm from, they are destined for it. Likely with reserved, VIP spots among the pits of greed.

[Said, of course, with a huff of a laugh after it.]

...

I'm not so sure about that, however. What constitutes a good father in the first place?
Who I was while I was alive hadn't been the sort of person I would want to see raising children.