My sister is getting my messages!!!!
I got an iPhone 5c for Christmas. So I gave my sister my iPhone 4 since she needed a new phone. I used my information to set up both of our phones. After awhile my sister started getting every single message I was getting and even sees everything I send out. It's becoming a problem because she's meddling. I told her to make her own account and reset her phone so she can stop getting my stuff. After making her apple ID, she doesn't want to listen and reset her phone. So what can I do???? Please and thank you!!!
iPhone 5c, iOS 8, null