answer:Maybe her account is being hacked without her knowledge? I have a friend who constantly sent spamming notifications to me on Facebook too (she invited me to like spamming pages). And when I asked her why, she was bewildered, saying she didn’t even know any of those stuffs. She has stopped doing it now so I guess her account was really hacked. I understand you are having some emotional problem, so it will affect your judgement, but for a while just look at the big picture, maybe the truth is different from what you think.