Should i unfriend my mom on Facebook?

[Harry]

She always look through the photos i posted there and she will comment on every single photos and said " my son are the best" "my son is handsome" " i love you son ".I don't like it.It's not like i hate her it's just you know what i mean right when parents started using Facebook and technologies.I just feel uneasy about this.I love her but should i unfriend and block her so that she would come across my fb account and shock that i'm not her fb friend anymore?She likes to tag me on everything but she actually didn't really know how to use Facebook.I don't wanna seem like an insolent child but what do you think?