I am not good at choosing husbands. I've been married twice, and am separated from my husband.
I will not get married again, should I outlive my husband. Even if I chose wisely, I'm pretty sure I would always be waiting for the other shoe to drop. I don't think I could get used to someone seeing me as a person instead of in a role -- wife, mother, problem solver, etc.
I wasn't always a good wife either -- I don't mean for years on end, just there were times when I wasn't. Like the time I threw a can of soup at my husband. It didn't hit him because nothing I've ever thrown has landed on the target. But still, one should have better self control than throwing a can. Mostly I've thrown baseballs and snowballs (but not because I was mad)... never wanted to throw anything breakable because then I would have to clean it up.