<human>: This is hard to explain...

Last month we were on a walk and she said she didn't want me standing 20 feet from a small cliff because a sign nearby said it could be unsafe. 

The other day, she said she didn't want me watching random YouTube videos because I could be exposed to bad content that she'd feel hurt if I watched (like, when I checked out that Mylie Cyrus Wrecking Ball video everyone was talking about...).

Can you give me the gist of the text in a nutshell?
<bot>: My wife says she'd give up almost anything important to her, if I didn't think it was good for her, and expects the same from me.