It's good that you are aware enough of what he is looking for from you and are able to ignore his calls. And marriage is a two-way street, this is in no way your fault, he needs to own his mistakes. Not make you own his mistakes.

Maybe school will be a good distraction for you from all the stress your H is giving to you. Just focus on your classes and not your H.

New thread: http://www.divorcebusting.com/forums/ubbthreads.php?ubb=showflat&Number=2112303