The good news... well, that you found yourself here and you will get great support from our members. If you have not, please get and read the MWD book "Divorce Remedy" It is the followup to the namesake this board was created around. Everything in the book at your fingertips.
The bad news... your H is confused. It's unlikely that he will make any rational decisions, even if he makes quick decisions. There is at least a possibility that any quick decision will be acted on slowly... if at all. This may take more time than you think you can handle, but most people who come here can handle a lot more than they thought they could.
Your primary tools right now will probably be GAL and detach. There are likely to be a few 180s as well that you will want to work on. Does your H have any specific complaints that might be valid?