If guys decide to work on their marriages... to be intentional about it, they'll go further faster doing it together. What follows are specific assignments for men to work on their marriages together in a closed group. The idea is for the same group of guys to meet regularly... maybe once a month... and commit to intentionally working on their marriages for a period of time. So there's an initial meeting, a 'homework' assignment aimed at a specific marriage issue, and then a debrief at the next meeting after the exercise is done.
To get started, the group would meet, go through this "menu" and pick out the issues that you're most drawn to or need to work on most. Pick the assignment and give it a shot. Leave the meeting, do the assignment sometime over the next month, then get back together and discuss what happened, and what you learned.
Guys who get together around a common purpose get to be really close friends quick. They hold each other accountable by holding each other close. And in confidence, they share their successes and failures.