Friend A has a heart of gold, lovely woman. Told her about a crisis in my life. Haven't seen her for a while, got an email yesterday asking how I am.
Also got an email from an Ex-Friend B (who I'd cut off completely - I think with reason) saying she was devastated to hear from A about my problems and giving me her new number.
I don't like Friend A telling Ex-F B about my personal problems. Haven't responded to either yet. How should I tackle this? Don't want to rekindle friendship with B and feeling annoyed at A.