[That hits him right in the guilt, and it gets him to finally lash out.]

Yeah, well, you shouldn't be. Yukio's sick all the time and is constantly in the hospital for one thing or another. And Rin, he sees his brother and wants to help, but he always ends up hurting himself instead. They're both messes and I can't do enough for either of 'em, let alone both at once.

You picked a shitty person to raise your kids and now they're both broken.

[He sure is insulting himself there, not the boys.]