Another WW

[Last79]

So my WW went out last night and I know she didn't go out to dinner with her friends because there were no debit or credit charges and I know she didn't have cash. Do I continue to ignore her or ask for a separation and ask her to move out. I thought I could handle this in the same house but it bothers me that she is going out with this guy? I planned on giving it at least to the new year, but not sure if I can wait that long.