Lock-in clause; Chafe at the bit - Tradução em português

I don't see marriage like that, but that's because I'm doing it in a different order. We've been together nine years and we have two children (five and three); they're the lock-in clause. I'm aware, nevertheless, of the asymmetry of expectation within a marriage, that husbands are meant to chafe at the bit, while wives are supposed not to notice it. It seems so obvious that this convention has built up to soothe male anxiety, I'm amazed by how surprised men are to find that it might not be true.