I am a woman who is pregnant . Lately my husband has been acting a little odd. He recently set up a passcode on his cell phone. He seems to always have it on him..I may be paranoid, but I am starting to think something is up, he gets texts but wont read them if I am right there.I think he has another girl.I want to install a software on his phone after that i can see his messenger on my computer.Is there software that can do that or a service that AT&T offers for that.