Ask Dan & Jennifer

A couple of days ago my fiance and I were spending some time with his family when his sister who I had just met that day asked if I like Queer As Folk, when I said that I've never seen it she said that I should watch it with her if I wasn't afraid of gay sex. I said that I've seen it on the internet so watching it in a TV show wouldn't be that bad, when my fiance decided to blurt out that I watch more porn than he does, which is something he has said before, the first time I met his brother and I told him after he said it the first time (once we were alone) that it embarrassed me and he agreed to keep comments like that to himself. Since then he's mentioned it once or twice to the same people he told the first time and right away apologized because he was thinking that since they already knew it wouldn't bother me. While he does have a crappy memory for some things if its something that I would find really embarrassing he usually stops it the first time I say something. Why does he feel the need to keep repeating that I've looked at porn? I've already threatened to do the same thing to him (he gave himself an enema and he's really embarrassed about it) and that didn't work, is there any way to make him stop without doing the same thing to him?

Also, we both used to refer to our dog (Bear) as our baby, and he calls me Bear's mommy and I call him Bear's daddy, but the second another guy is around he is NOT Bears's daddy. I only said it once when he had a friend over and after him telling me that he wasn't the dogs father that would be beastiality I didnt mention it again but he still says I'm Bears mommy and he has called his own mother Bear's grandma. So is he just acting like a "tough guy" for his friends or is it something else? Why is him being daddy beastiality but I'm still mommy?