How to Remove Shared Cameras from My Account?

Hi,I'm looking for a way to remove shared cameras from my account. My dad has shared many of his cameras with me and I'd like them off of my account. Since ring refuses to work with HomeKit I am now using Homebridge and I would like to not have my dads cameras in my Home app. I have scoured the entire app and I can't find anywhere to that says something like stop sharing. Thanks for your help.