Yes, that worries me, too. She and I have discussed counseling, or at least marriage counseling, but she's expressed to me that because of their cultural background, it is not an option. (Which really doesn't explain why she feels free to tell me about all this strife.

)
Her mother isn't helping. Her mom (who stayed with a male for over 40 years even though he had a family with a woman in their home country) basically told her to "suck it up" because that's "just how men are."