Dealing with an ongoing affair

[PeterV2]

She also said sometimes she just wants to end it (suicide) but won't because of her daughter and our cat. I was one of the reasons.:(

I meant to say I wasn't one of the reasons.

Now it's 5am - can't sleep. She said she went to the spa for the night, but I have a gut feeling she lied. Maybe I'm just mind reading. Maybe my imagination is getting the better of me.
I feel like confronting her tomorrow when she gets back.

I feel like asking her why she lied (about not going onto my computer when eventually she said she saw some files that she didn't like). I'd just ask, why did you lie? Won't tell her it's about my computer. See if she spills some beans about other lies.
Sorry folks. I'm just going a bit crazy here.

She says she's going to our friend's place in Miami next week. I wonder about that too. Is she just playing me? Maybe I should just tell her to get out of my life. Maybe I should ask to see her phone. She probably won't let me see it. I'll ask what she's hiding and she'll feed me a line about client confidentiality, but I sign the RH's confidentiality agreement so I'm covered.

I need some help here folks.