I don't think it's necessarily what to say when marriage is hard, I think they're questions and statements that apply to every day life. Open & honest communication is the key to a great marriage, which I do have :)
Dear Husbands, I ve heard from your wife---she needs your attention. She tells me she s lonely. She feels isolated and ignored. She used to feel in love with life, and in love with you, but now she feels worthless and uninteresting.