We often recommend guys with a misbehaving wife to withdraw affection but continue owning his shit. The problem with an FA wife is that not showing her any attention but still doing stuff around the house and with the kids is probably the state she is most comfortable in. In MRP this may be the default OI behavior for her not living up to your standards, and women without attachment issues will become slightly uncomfortable and seek to regain some attention, but an FA wife will not do that. To correct her behavior you will have to "check out".
You emotionally check out of the relationship for a period. Leave the house. Be selfish. Shift chores you'd do unto her. Hog the TV and watch stuff she doesn't like. You need to do this more often and for smaller things than secure girls. Make her earn her way back in your good favor. And don't be afraid to ramp it up, go really cold and aloof - at this point the other end of her attachment issues begin to work in your favor. The fearful response kicks in and she will freak out more than women without attachment issues and be willing to do more to get back in your favor. As always be careful of not seeming butthurt since that isn't sexy, shoot for something more along the lines of her not living up to your expectations, so why does it matter what she wants. Down the line I had to stay disappointed for longer even as she tried to earn her way back in, because she seemed to get the idea she could be a bitch and then just fuck me when she wanted me back. If you’re new to MRP, reward good behavior right away, but you may have to change tactics later to beat her girl game.