Emily,

I don't see that you have any reason to be so nervous.
It's him that ought to be nervous.
You're just doing what you have to do for the girls and are well within your legal and moral rights to do so.

If he blows it, he blows it.
You hush.
Remember?

You have to make an effort to stop being so moved by circumstances that you have no control over.

Today is as good as any to start.

Emily, Kevin's actions do not control your future.

You do.

And should he want to be a part of it, he'll figure out for himself that he needs to straighten the hell up.

Nothing has changed here.

You are in control.