I have already proclaimed “Girlfriends’ Guide to Divorce” as my favorite new show, but it just keeps giving me more and more reasons to love it. Not only is the dialogue crisp and clever and the ideas original and refreshing. These last couple of episodes saw Abby McCarthy (my darling Lisa Edelstein, who shines in this role) actively and unapologetically advocating for divorce and taking on slut shaming for all its ugliness. We sure have come a long way. This is, at least to