If it helps,if both of your phones are through the same carrier, you can go online and look at the usage which will show every single call and message made for the past month. A little bit of snooping will tell you who she is calling and messaging. But be prepared for what you may find.
M:40 W:40 D: 21 S: 18 D: 17 Md: 18 years -1/19/2010 W wants out -6/03/10 "Live for today, for tomorrow is promised to no-one.."
