For facebook log into your name as you normally would. Go into your privacy settings. Scroll down in your privacy settings till you see Things Others Share where you should see. You can set it there who can see your pictures and you may want to customize so only specified people can see what you post or is shared. Or customize it so that only friends can see what you is posted or shared. Hope this helps out and if you still get problems block her its at the bottom of a facebook profile where you can block a person.