I can relate to this myperfectlife.
Me BS (41)
My WH also has been utterly remorseful, doing all the right things, is all loving and attentive - it makes me suspicious too. And yes I filed for divorce.
It is confusing when you know you have been betrayed and your WH has changed his tune.
Like you it's a wait and see game for me. I still find it hard to trust him (dont think I do.)
It's confusing as to what to make of the situation.
My only advice is to trust your gut. You know you and you know your WS. You can make a determination if he is genuine or playing you whilst D papers hang over his head.
Good luck with a difficult situation.
Him WH (45). EA and possible PA (denied)
D Day 7/21/2013
M 8 years - filing for D
**The cruelest lies are often told in silence- Robert Louis Stevenson