Why do we have each others' contacts on our devices?

[shelly100]

We recently upgraded an activated a new device. When we transferred contacts, his contacts were added to my contact list. And now my contacts are added to his contact list. How do we separate them again?

[SuzyQ · Accepted solution]

It sounds like you are sharing Apple ID's - use a separate Apple ID for each phone.

[shelly100]

Thank you that fixed the problem!