My h and I were not together either, but when we were, I wish I had "faked" it. I wish I could have acted like it wasn't bothering me in the least, like everything was the same as usual. I'll never know if he would have come out of his MLC faster, but it's hard not to think he would have. Knowing about these situations really helps one to cope better. My behavior and reaction to him, I am sure exasperated his condition. Live and learn, I guess.
Not sure it makes any difference or will help bring them out of it faster, but it sure would have helped me, if I had known he was MLC. I might have not gotten so KICKED ABOUT.... then again... who knows? Just a sad, sad time!