Everyone is saying she should try harder to integrate, but they’re overlooking that this is clearly a very conservative home.
I found an article listing “rules” in-laws had imposed on a new daughter-in-law and they include not being allowed to leave the house/compound without permission. https://www.herzindagi.com/society-culture/husband-family-rules-for-daughter-in-law-proves-we-failed-as-a-society-article-217261
It is really possible that TJ’s family won’t let her integrate because they view it as unnecessary. They don’t care about her emotional state - her job is to be their maid.
It’s the lack of discussion that makes Manuel skeezy - if this were agreed upon in advance it would be fine. But his attitude of “my private life is private and I’m not sharing anything with you” is wildly incompatible with his entitlement to her money for his “private life”.