Re: in-laws destroying BIL’s marriage
Actually, situations such as the one posted by the OP are not as common in the Middle East because they do not live in joint families (as this is not part of Arab culture), which is what results in much of the drama in Desi culture.
This doesn’t mean that they don’t have other issues which result in drama because every culture has those. In my observation though, typically, their drama is not of the “mother-in-law vs. daughter-in-law” variety.