I've never been too bright when it comes to w

So, the past week my wife and I have been talking more and getting along very well (not that we weren't before, but just not interacting as much because of our schedules). Really enjoying talking to each other. I start thinking maybe this cheating thing is a figment of my imagination - she's got some friends going or have gone through bad divorces, maybe that's who has the blocked #'s. She's going through her own shit maybe she has a counselor or ther****t or sponsor she's calling. THEN I go to check her phone last night while she's sleeping. The only calls on there are calls to me, her mother, her sister and a known friend or two. Funny, that's not what AT&T tells me on her cell phone call log. So, she's deleting numbers she calls or gets calls from and has just started doing this because I initially found one of the suspicious numbers in her call log a few days after Thanksgiving. I wonder why - boy am I fucking stupid.
I'm not sure if she's being nicer to me to try to allay my suspicions, since she's obviously worried that I suspect, or if it's a response to me being more attentive. Either way, it's nice. Still building evidence to nail her though - not that I will but I want to be able to justify it if I decide to fuck around for revenge. Not that I'm planning on confronting her if I get more proof, I can live with it for now as long as I'm not being embarrassed or getting taken to the cleaners financially (you'd better bet I'll be setting things up so that doesn't happen. GPS is attached to car today and audio pen is coming so I can try to record some of her calls.
On the other hand, I pushed for sex more than I normally would have the other night, and she was all for it. Asked her if I could tie her up, she was all for it, either that or was just going along to tgte along. Got some pics and video. Dirty talked a little about her slut days before we met. I asked her is she sucked a lot of cock and she chuckled and said "No, only yours" Yeah, right. I told her I meant before and she said yes. Fucked her with a dildo and my hand pretty good, then fucked her normally. My cock kept going from hard to soft and back again. Hope it's a stress problem not a physical one. Time to go on the long overdue health kick and also stop whacking off so much. Now I realize I have a whore to dump my come in when I want to, who cares if she gets off.