This is the kind of stepparent I am: Last summer, we went to a wedding for one of Matt’s cousins. Ethan, then six, looked dashing in his suit. We accepted that he would play in it and get it dirty, so there was only one problem: the clip on tie. Apparently the metal of the clip was touching his neck and irritating him. We made it as comfortable as possible but it’s not like we could loosen it. After the pictures were taken, I got an idea. I told him, “you know, if you clipped it to your back buckle loop, it wouldn’t touch your skin. And it would look…