Sometimes a person says things they can't take back. I did such a thing. It is worse when it is in an email or on Facebook for all the world to see.
I felt hurt and I wanted that person to know and hurt too. Was it stupid? Yes! Immature? Yes!
I cannot take it back. I tried to apologize but difficult to do when the person I hurt won't listen to me.
I keep that person in my prayers and love him with all my heart, but I am human do stupid things.