it didn't do anything for me. I wasn't able to process anything that was happening then in any real way, I don't think there was anything that could've helped at the time.
by the time I got to couples therapy with my wife, I had done some self reflection and work already, but I now think it could've all been done a lot more easily/directly if, at the point where I realized I needed to change some things, I had gone to therapy.