OK. You can change this up slightly, as you do this, but the theme must remain the same:
+ every day, tell your H that you understand he is frustrated, that you are as well, and that you will (not want to, WILL) work on building a new and better M, and that you appreciate his patience during this time as well as the time you have spent, together.
How would you say the above, in your words? Post it here, let us review it, and then the cleansed script will be what you say to your H, every morning, for two weeks.
You will NOT use that as an opportunity to get into a R discussion. If it comes up, you will be clear with your H that you are doing something new and different and that you simply want him to hear that statement from you, every morning.