With my wife we have 2 Iphone 6 on the same Verizon account, but each phone has a different number.
For the past few days the RECENTS calls from both numbers appear on each phone. Before each phone was showing only its own recents call history.
How to correct that?
We have been sharing the same apple ID for years and never had that problem before. It started yesterday
You both have facetime enabled. With the new changes to iOS 8 it should have happened sooner.
To fix it have her make her own ID and then you setup family share. You can share most apps, music, and videos.