if he is married to her, anything more than a week (and i'm being kind here) without any communication, he better be dead.. geez.. !
a week! a lot of things can happen in a week.
i say any further than the front door steps and he better be prepare for battle when/if he returns!
if your husband ran away from u n your kids.... and he didnt say anything to you or your parents now he wanna come back but you already found someone else in your life and you guys are not even fully separated yet but he was never a part of you for so long... what would you do....
if its been long enough that i've already found someone new...i wouldn't let him back into my life. if he did it once, he can do it again...i wouldn't take the chance of putting myself and my kids through something like that again.