Deleted contacts from iphone 4s, loaded new contacts from to phone from .csv file. then I enabled icloud and it put all my old contacts back.

Question

My wife and I both have Iphones.  For the past 18 months her phone and mine had the same appleID (mine).  When I set up iCLoud backups and synch a month ago, my wifes phone ended up with all my contacts (1400+) and her's (<100) mixed together.  Didn't bother me, but drover her wild trying to find 'her' contacts.
Oviously she needed to have her own appleID on her phone.
After a lot of googling around I found the "Import Export Contacts" app.  It works great.  I opens a Service to a browser screen on a computer and can upload/download to/from the phone.
I downloaded my copy of the combined contact list.  I found her's reletively easily by sorting on 'date changes' column. 
On her phone I deleted the contact file. and set up her own appleID
I created a .csv with her contacts only and moved it into her phone. then set up the phone to manage contacts in the icloud properties screen.
All her (and my) contacts came back.  I thought when I deleted the contacts on her phone, the iclud synch woudl deleted them on icloud and then when I loaded ne contaces on her phone it would sych with icloud and all woudl be right with teh world.
  What can I do next?  I can give her her phone with her old contacts and not backup with icloud, but then she could lose her

Answer 1

If you don't have a backup of the newer information then you don't
Allan