Hey he can't leave, Chuck's leaving, he'll leave the two brothers alone to actually have some semblance of a functioning remaining family.

Chuck'll stand by his promise to leave them alone, to stay away until Yancy texts him to tell him it's clear to come and get his stuff away from them. He's not sure where he'll go--he can get work anywhere at least, maybe he'll go home to Australia, somewhere as far from here as he can.