I think it’s simply about Chloe’s continuously lying and her failed attempts to come between Jen and Dan; that plus all the lies she’s told using Parker in setting up those lies. Plus, she insisted on bringing Nancy to Salem and I think Dan will realize now that they have been working together to destroy Jen and Dan and when the light bulb goes off in his dense brain, it will drive him to the breaking point, especially when Chloe is stubbornly refusing to give up.
I do not think Chloe is lying about Parker being Daniel’s since that can so easily be proven through DNA (just make sure to do it yourself, Doc) plus there is also a spoiler there that says Nancy takes Chloe to Brazil (WTH?) and Daniel tries to figure out why and where they are now. It’s all so damn crazy, not to mention poorly written, and one of the worst stories ever. Nadia’s and Patrika’s time on this show cannot end quickly enough for me. Next I’m hoping that that miserable witch who hates anyone in Salem connected to a Horton to be caught by Kayla and fired on the spot, then out the door never to be seen or heard from again — and I don’t care how good of an actor she appears to be. Of course, I’m talking about Ann.