My WAS - looking help and thanks in advance PART 4

[ovrrnbw]

And I'm going to pull my hair out. I waited until the morning to look at the app, W is back at OM's apt. Now, what to do?

-tell her to pack up and move out
-back to no contact
-tell her this is wrong, more lies and cheating
-sit tight, do nothing yet

She told me yesterday she was going out with friends and that she'd be home today and wanted to do some stuff. I just can't believe how dumb she thinks I am.

Also, a little aggravated that this happened again. I'm don't want to take her back while she has Snapchat app on her phone.