Poor Jon in his 1.3M apartment. Poor Jon flying off to France and boating on the Riviera. Poor Jon seen leaving a restaurant with yet another young woman. Poor Jon working so hard day in and day out to provide for his children.

What Kate needs to do is give Jon full custody for a full month and give herself time to relax, regroup, try to figure out what she saw in him in the first place and how to move forward now.

I think if I were taking care of that many kids at one time, with no help from their father, physically or financially, I might be a little shrewish also. I think she needs some "Kate" time, alone and away from the crowds and the kids.

And they both need to grow up.
They also need to quit spending so much money.