Achewter,

Have a drink. Relax. There's not much you can do that will make it better, and it could get worse.

Looks like CPS found out that you're cool, and that your ex is just out to do you dirt however she can. Nothing illegal or wrong about your son having his guns displayed in his own room so long as the ammo protocol is being adhered to, and it sounds like the CPS guy found out what he needed to know.

So yeah, let it go. You're a cool guy. Many of us know you're a cool guy. And now the CPS guy knows you're a cool guy. Things are lookin' up. Ignore the bitch as much as you can. Be civil. Just don't open doors for her unless it's for the opportunity to close them behind her.

Sg