(((LittleForgetMeNot))) I'm so sorry to hear what a rough morning you have had. You're right, can't imagine anyone would want to start the day like that.
It's understandable that you got angry. How could this friend need or want to put down the very therapy that you find to be helping you?

Sending many supportive thoughts your way. Be gentle with yourself. You did the right thing for sticking up for your convictions.

E.