I too think that Bill is handling things fine. Especially him not leaving his home. Why should he? He isn't having an affair, she is. If she is unhappy she should leave.
Frankly, I don't think I would do nearly as good a job. I would be angry and yell and do all the things that your not supposed to do.
I'm a man . . . But I can change . . . If I have to . . . I guess . . .