Okay, really D-U-M question for you here... but have you talked to your priest about the no MBing thing? I mean, it seems to me that if you explained your case to your priest, and he understands that you are MBing to keep the peace and happiness ALIVE in your marriage... that your H is aware of what you are doing, and you are both consenting to do this to take the edge off you and the pressure off your H...
Why would a priest NOT give a blessing to that... or at least agree to look the other way when it comes to confession?
And if your priest gave his blessing to this, wouldn't that relieve both you and your H's conscience?
'Cuz quite honestly, hon, I understand that you aren't at 100% satisfaction, but I'm afraid if you continue to express dissatisfaction to your H, you are going to break him. No offense.