Why are people suddenly deleting me on Facebook?

[Courtney]

I've noticed recently that some people that I've been friends with on Facebook for a long time have started to delete me and I don't really know why. We usually have mutual friends but for some reason they delete me specifically. I don't think I post anything negative, usually my posts are just normal status updates, photos, etc. I like and comment on a lot of stuff on Facebook and was wondering if maybe that could be why they're deleting me, I'm filling up their newsfeed maybe. I've been told by people that when they look on their newsfeed all they see is that I liked or commented on something. Also I share a lot of things about animal rights on facebook, nothing disturbing but sometimes I'll put posts up about an animal that's looking to be adopted.