Your GD is better than mine....no relationships for mine.No my ex never showed any guilt, and he had way more affairs than I knew at the end of my marriage. He carried on having other relationships. He died of cancer in 2019 , was living with someone else but there were many who thought he was seeing other women. We did talk before he died, he never said sorry as such , kind of made excuses for why he was unfaithful. The Lord enabled me to forgive him many many years - so I was at peace with it all.
My youngest and I live together next door to my daughter and her family and we have a wonderful friendship , have loads of laughs and support one another. My grand daughter has autism as well, not sure where she is on spectrum , but she has a wonderful boyfriend who supports and understands her.
It’s challenging for my daughter and her husband as they all have health issues, but being next door we all kind of help one another- it works really well.
But she also is not desirous of one since she's not good in social gatherings and yet is very friendly.
It's strange. Each one is totally different so we can't compare.
Happy you're in such a good situation now...sounds good.
Some parents don't even get along with their children...even here in Italy where families are, maybe, a bit closer.
But, you know what they say: Tutto il mondo e' paese. I think you understand.