GAL is for you. If it helps DB your marriage, it's icing on the cake. Detaching will help you feel better about your activities; it'll also help you choose activities that will be more rewarding.
I know it's for me, but it doesn't make me happy. Maybe I'm just difficult today :P
Maybe it is the detachment that is causing the problem (or the lack of it, rather). But it's a process, you can't really speed it up, can you?
Accept that there is only one thing you can change in life and that is you
