My husband and I see each other practically every day and have done so since this all started. We have a three year old.
I just recently moved back into our house and didn't know if he was going to stay or not. Recently he told me he'll be there on his nights with our S and his weekends then he's going to stay at a friends house.
And we've been at this since November. Sucks, it's hard and there are times when it's so dark I think I'm going to suffocate, but you hang in there.
I think going dark isn't helping you hear. Maybe you should make more contact with him.
There are two ways this could go: Out of sight, out of mind or Absence makes the heart grow fonder. I think you are in the first cliche....maybe it's time to get your pretty little face back in his head.
Find out what it is about her that he likes and beat her at it.