Does the portayal of sex violence offend you more in TV/Movies?

I am not a fan of censorship but there are things that kids shouldn’t watch and things that I wouldn’t want to watch with my grandma. That said, some things do make me uncomfortable. I don’t know why but I am way more at ease watching somebody’s head get bashed to bits than I am with a sex and nudity in films. I don’t know why I feel this way.