I'm sorry things aren't going too well right now. I'm sure he's being a bit testy about everything and is going to try to do anything and everything in his power to get you to change your mind on certain things that he wants done. It's good that you are having your lawyer handle it. I find it interesting that he's not seeing a lawyer until mid June. I thought he had already met w/someone earlier in the year and got info on what needs to be done.
Yes, it is an ugly process, but you will get through it and yes, you will have some good and bad days. You will have days when you are angry and then upset. Divorce is not pretty, especially when you are dealing w/MLCers and walkaways.
Try to stay focused and positive, if you can.
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.