Best definition
weekday widow
A wife that does not have interaction with her husband during the week due to pressing obligations at work and

irresponsible bullshit on the personal side

Wife: I never see you anymore during the week because you are never home or paseed out in the bedroom

Husband: My boss is breaking my balls at work and that Damned Bowling league! We’ll catch up this weekend. For now you are going to have to be a weekday widow