The 72 hour rule sounds like a good idea. Having friends to go out with is even better. It sounds like to me that H is does not know what he wants. First he wants the papers signed, and then he does not want to meet to sign the papers. He sounds like a spoiled brat.
Consider this; do not contact him any more. Let H contact you. Put it back onto him. You have been busting you're a## trying to satisfy his demands, wants, and don't wants. Let him wonder what is going on a while.. Maybe backing off a little will make him think. I have found (with some experience) that when kids through a temper tantrum or pout, if you ignore them, they stop. It does not do them any good because there is no audience. Since he is acting childish, treat as a child. It is something to think about.
My weekend involve my W coming to stay for a couple of days. The plans are to watch a movie or two and chill out on the couch with a glass of wine or 2 or 3. I have made a knock dead romantic power point presentation with the pictures on last weekend. It is pretty Da# good if you ask me. She said that she has a shear nightgown in her closet that she wants to try on and wear. She does not know if I could handle it. She likes to dance to slow music in our living room wearing her nightgown. She is very sexy in her nightgown, but I am to control myself and not assume that we are not going to make love. Is this some kinda test?
Well I hope your weekend goes well. I am hoping mine does well as well. ...... And I hope can past the test.