I think it is possible. It can be hard, depending on why you broke up in the first place, but if both people try, it is possible and much better for everyone involved if you have children.
Yes, you can be friends but you need to set boundairies for sure.
Possible, depends on individuals mind set.
It’s possible if yall parted on Good terms.
I haven’t been able too nor do I want to.
I believe it is possible, with enough time passed and forgiveness,

It is very possible but advisable to be a distance friendship