The shame is that they don’t have shalom bayis programs BEFORE they get married which would limit major strife and problems. It’s healthy to get out of the Bais or the kitchen once in a while to learn this stuff, it’s a shame some people are so close minded and won’t work on themselves
But the only problem with the idea is most couples who need the help will have to big of an ego to go get help. It’s like the people who engross themselves in mussar are the better ones, and the ones who need it more don’t work on themselves.