So sorry to hear about you having cancer. I hate to see people getting bullied. Your true friends and people in your life if they do care about you will not let that person influence the lies and rumors. That person i believe should be reported, im very sorry to hear this one person cause you problems. I dont know if i could say yes or no to try to resolve it, you did nothing wrong, for me it would create more anxiety so it would not be worth it since your accounts are going to be deleted. Also it does not mean you cant start a new face book account just don't add the person or people causing you so much emotional distress. Welcome to pc i hope you feel welcome here.