PS

You can add this if this is true, and fax it to her before the appointment:

"I did not like when you tried to admit me to a psych ward last time I saw you. I have been in competent care of mental health professionals and am not at risk. My appointment with you is for a well woman check-up, and I would prefer if you stay within the boundaries of your professional competency as an OB-GYN. If you have concerns about my mental health, I will authorize your taking to my mental health providers before you see me for the check-up, so that you can obtain the reassurance you need and focus on providing the OB-GYN services to me as per your job description. This issue has to be resolved before I see you - if you do not want to talk to my mental health professionals but plan, instead, to take the matter into your own hands and deviate from your call of duty as an OB-GYN and into the mental health field, then I will cancel my appointment and seek care elsewhere. Please confirm receipt and advise me of how you want to handle this matter."