W still having affair with OP #2

[mvgfwd2]

Do you have a plan if she doesn't put the other half of the money in the account? What if she just spends your half on frivilous stuff. Plan how the bills get paid, or which ones do get paid and which ones you cancel, in case this gets crazy. People do crazy things when money is on the line. For instance, you may have to cut her phone, her car loan, her car insurance, etc if she doesn't want to play fair. Just need a plan to cover contingencies.