Be prepared for how he will be resourceful. He has spent the last 6 years using you (a woman) to fulfill his needs and survive. This may be the only way he knows how to survive and most likely will find another woman soon after you leave to leach onto. It will be hard to watch and it will hurt like nothing else if he does this, but you will have to understand that you should feel pity for the woman and not look back. I'm only saying this because I've seen it happen more than once. Time will heal all things.