I agree with Ballast and Neffer. That doesn't necessarily mean you have to drive there together, my ex and I have done a lot of kid stuff together since D but we rarely drive together. The key is, like they both said, to remember it is for the kids and doesn't mean recon is on the horizon. NO EXPECTATIONS.
By the way, it would be helpful if you added a signature with critical dates and kid info. Click on your account name in the upper right, then "Edit Profile" and scroll down to "Signature" to add one. Don't forget to click "Save changes" when done.