I was pretty much abandoned as a kid by both my parents. Long sad story.
Deep down inside, I hate them for this, but at least they both expressed remorse and asked me to let the past go.
I forgave them, but I can't forget. I expect nothing from them now and would likely offer some, but not an overwhelming amount of support if they ever needed it.
Both have more money than they need, so any support will likely be when they are very old and likely,senile.
Yay!
It could always be worse.
Thanks.