Can't recall the exact verse right now, but there is one that states anything we are not told we can't do, through we are allowed to do it, doesn't necessarily make it a good thing to do. That also means it doesn't necessarily mean there is anything wrong with doing it. So, I'd say, if the particular show you want to watch is not a problem in itself, watch it if you want to.
If you wan to boycott the media outlet or anything for that matter, that would be up to you, and I can understand how something can be so extremely bad we would want to do that.. But lets be reminded, if we stood our ground and refused to watch/buy form anyone who was dishonest, it's very likely we would not even be able to buy food.
I no longer watch TV, but I do watch movies ad play some video games with some foul language/whatever in them. I manage to ignore it all for the most part, and certainly don't see it a cool so I start using the language myself. IOW, though I sometimes will get so disgusted with some content enough to not to use it, I'm secure enough in my Christianity, and not a child that will be swayed by some things, I don't feel the need to throw out the baby with the bath water.
But that's just me, and there are several who would disagree with the content i allow in order to get my relaxation/keep from being board, and that's fine. We all need to make out own choices, and I suppose you are doing just as you should in order to help yourself do that, but those are some of my opinions on the matter, and you can easily see how I personally would view your show as just fine in comparison to some of the things I watch.