a few weeks ago my sister used my phone and logged into her facebook account to check her stuff. After signing out and i logged back into my account, i began receiving her notifications to my phone all the time. Everything that happens on her facebook page is sent to my phone on the top notification bar but im not even logged into her facebook and havent been for weeks. My notifications are also sent which isnt a problem, hers in addition to mine are really annoying and i need them to stop. anybody have suggestions?