[iMore Question]

My phone and my wife ring when she is callef

[Just_Me_D]

Wait, what? Your "phone" and your "wife" rings when "she" calls? I'm going to assume there is a communications barrier here so could you please try to be a bit clearer in what you're trying to say? The titles states, un-sync iPhones, so if that's what you're really asking, are both of you using the handoff feature and/or are using the same Apple ID?

[BreakingKayfabe]

Probably the handoff thing that D mentioned.

iMore should seriously consider a grammar, spelling & punctuation quick-test before they allow anyone to post around here.

[wenrob]

Both phones are ringing? Yours and you wife's? Usually this happens if you're both signed into the same iCloud account. Sign in on separate accounts.