My wife and I have been together for awhile. She has given me no reason at all not to trust her. But i have been speculating lately. She acts weird sometimes with her phone, so I looked up phone numbers she has texted on our phone bill. And there is one number i do not recognize. I called it on her cell and it is not someone she has in her address book. I dont know the situation, and I dont want to piss her off if she did nothing wrong and I'll look like a assclown. So my question is, How should I go about this? And how can I look up a cellphone number online for free? Thanks, God Bless!