Keep lovingly detaching, give her the time and space she needs for now, now is not the time to backpedal.

I know you want answers, I just don't think its gonna be an answer your happy with cause she's still unhappy. Let her work on her, while you work on you.

Its good that your delaying your responses somewhat, you want to really think about what needs to be said, and not put more pressure on the sitch.

Be there for her, without being a doormat of course, but its important your positive, supportive, and not angry and distant.

Good luck 2nd, you can do it.