How far is too far?

Al
So I just started watching Bates Motel on Netflix. In the very first episode the mother is almost raped. After she and Norman fight off her attacker, he says "You liked it." Am I the only one who thinks that rape is not entertainment? I don't feel like this is a case of "being offended by everything." A lot of movies and tv shows have this now and completely without warning. I don't know, it just feels wrong to show something like that. 
Edit: As someone who was raped at 16, I don't need rude comments about how it's a part of life. I'm well aware that it will still happen whether or not it is shown on tv. I just don't think it should be made into something so normal or used for entertainment.