How to stop two phones that are synced together My and my daughters phones are synced together. We're sharing the same storage. My phone continually tells me that I don't have enough storage space. How do I remove my daughters contents off my phone and quit receiving her stuff from her phone?
You should make an iCloud account to your daughter then link her phone to that new account from Settings -> iCloud.

Then you can manage your iCloud storage from settings -> General -> Use -> iCloud -> Manage Storage and you will find everything fill your iCloud account and you can remove what you don't need to.