This week's two-hour edition of Dance Moms has a promising start. Like all episodes, though, it quickly dissolves into conflict. The moms play nice during the first half, prepping Abby for her date with a scruffy Italian gas station attendant (!), helping Melissa find a wedding dress for her third marriage (!!) and even having some real talk with the kids about gay rights (which is really tremendously awesome). If that doesn't exactly make the show a virtuous experience, at least it makes it a little less toxic.