This book is mostly for those who are not too happy in their marriage, but do not yet utterly hate each other either. It starts by explaining how hurtful divorce is, to convince you to give your marriage another chance; if you're looking for ways to enhance a good steady relationship, this is probably not for you.
I started listening to it because I was—you guessed it—not too happy in my marriage, but I promptly realized, from the many examples in the book, what terrible jerks many people have for husbands, and decided my case was not that bad, after all.
I did my best to apply some of the advice from the book, and I think it did help to improve my marriage situation, but, you see, it helped because I changed my attitude in some ways. I did make my husband read one particular chapter and we discussed it, but I am yet to see whether this was helpful or not. What I'm trying to say is... I suspect it only works if you're the biggest jerk of the couple and yet are ready to improve,—and I also suspect this is not the most common case. So if your marriage situation is not good, but you don't think it's mostly your fault, don't get your hopes too high.
And I must say that I still found some of the advice ridiculous. Like this active listening technique that many people believe is supposed to make us feel heard and understood. E.g.:
'I am so tired!'
Somehow, to some experts, it seems like a good idea to reply:
'You're very tired!', or 'Aren't you exhausted!' or something like that. My natural reaction to that is,
'Yes, I am tired, this is what I have just said! Why are you repeating my words?!'
I find this very aggravating, even if I don't think that the person in question is using the active listening technique on me, which I sometimes do.
And 'Poor baby!'. I hate it when my husband says 'Poor baby' to me, I am not poor and I am not a baby, and this doesn't help at all,—how is this considered a good thing to say to somebody who's upset?
But really, a lot of the advice is sound. Practice positive reinforcement instead of critique, i.e., always praise your spouse for doing the things you like—I know this works with dogs! Concentrate on the good points of your partner instead of the other points,—these are things I tried to change about my own ways. And this is something I think I'm already good at, but this is also sound advice: in a conflict between your spouse and your parents, choose your spouse, because this is where your family is now.
Marriage is not always easy, and this book does not have easy answers to difficult problems, but it is sound enough and helpful enough, and definitely not the worst self-help that I've read.
And if you're struggling with something in your marriage, I wish you the best of luck, and that it will be all right in the end.