This person is a habitual liar and a cheater. No it’s not growing pain in a new relationship and I don’t buy that she doesn’t understand that lying is a problem. Sure liars do know that lying is wrong. They are not 2-year olds

I’d focus on your own life rather than this person’s life and possibly seek therapy for yourself. You’d benefit from figuring out why you want to be with such people and why do you continue pursuing them despite them behaving horribly and ending it with you

Having said all that, it’s absolutely not your place to call her psychiatrist. Simply because you went to few appointments doesn’t give you a permission to call them about this person. They aren’t your family: spouse or child or a parent (even then it’s not your place unless permission was given to you). This is someone you briefly dated while they slept around. That’s not the kind of relationship where you call their doctor.

What did a psychiatrist say? Why did they even listen to you? As terrible as this Jordan person is, it would be very understandable if she was upset you are calling her medical providers. Please stop doing such things but instead seek help for yourself.