She may not be done w/you...but she's very confused right now and even though she's complaining about you not calling her, the best thing you can do is just leave her alone. She has to figure things out on her own and if you are around and she's focusing on you and what you want to do, etc., she can't focus on her own issues and grow up.
Keep your conversations on the kids and the holidays. I wouldn't ask her if she wants to do anything w/you...however, you can rephrase it to ask if she would like to join you and the children in going to the movies, to a museum, hike, etc. Make it more about "family" and not about "you" solely. You may not realize it, but you are putting entirely too much pressure on her to be w/you.
Please step back and allow her to come to you when she's ready. When something isn't working, you need to try something different and always remember...actions speak louder than words.
Keep the focus on you and your family. Leave your wife in God's hands for now.
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.