I think that it would be ok to email her Dr. Don't make it a habit or become part of the therapy. Just let her know you are concerned because of her behaviour. Your ex. May not be being honest and if she is in a manic phase she could be endangering herself.
Me 52 H 44 T9 M 5 BD 12/11 H split 8/12 OW moved in 12/12 OW gone for good 6/14 We get closer again 9/14 SD 13 Me 4 Grown
Accept what is...let go of what was and have faith in what will be.