You know, quite honestly, it takes a couple attempts to leave most relationships, for me. I tend to double back on my footsteps and just observe if it's worth it for a while. Usually my gut instinct was right. I think if you want to go back for a last appointment (just to confirm he is a jerk or not) that is fine. But I was thinking about your situation and you deserve so much better. Some people think that being "old school" justifies whatever behavior they want. But that's their thing.