My brother and his wife have just separated. Just drifted apart and did not communicate together so much.
He has been to a councellor and has apparently talked over a quite a bit. He thinks that he has learnt so much about what went wrong and now beleives that if the both of them had been last year that perhaps they would have sorted it all out.
He now hopes that she will go herself, just in order to clear the air and move on (it was her decision to leave).
AT least they have parted on good terms (she even left the freezer full!!), but it is a shame after 7 years together.
SO, I would suggest that you each go to a councellor, individually and then together.
good luck