It's terrible to me that a therapist would suggest that you are overdramatizing what you feel and your experiences. That's just ridiculous and insensitive of him/her!
I hope you're finding your way through this dark time. Look how many people care about you! You're amazing! It's been quiet on the boards lately, and your presence is missed. Thank you for posting the links, which were very informative and important. I wish there was a way I could be of better help.