Hey BBJ, how many of us here would have loved to have our WAS come to the realization that they were screwing up? Well if that is what Dan is doing and you still want in, then great. You know Dan better than anyone else (especially better than us on here), only you can look into his eyes.
My spider sense tells me (here comes the cynic again) something is strange. The turnaround happened very quickly and very close to lawyer's meetings. However, if this is what you want and you think you can make a go of it, then GO FOR IT! Just a quick word of advice, the hard part is just beginning. Do not take any [censored] and stay firm with your boundaries. As always...pulling for you BBJ.
By the way, not sure I understand why you need to be present when he breaks up with other woman. Is it because you do not trust him?