We humans have sadly discerned love to be something that they need to be with us.
I would say even I have done that in the past.
However, over time, I have realised truest form of loving is letting them go.
You truly wish the best for them, but you really (from your heart) do not wish to or want to speak to them.
Let them be. Let yourself love yourself the way you wanted to love them. And you’ll be more than fine. Trust me on this.