Wanna know if your marriage is going to last forever?  Just watch the way your husband interacts with YOUR MOM.Long Wedding Dress for Couple with Flowers

 --A 26-YEAR study out of the University of Michigan has found that a HUGE predictor of whether a marriage will be successful or not is how the husband gets along with his in-laws.

 -If the man likes his wife's parents and has a good connection with them, there's a 20% lower risk of divorce. 

--BUT . . . if the wife has a good relationship with her husband's parents, that can be BAD.  That actually INCREASES the risk of divorce by 20%. 

--Here's why.  A woman is more likely to think her in-laws are MEDDLING in her marriage and JUDGING her as a wife and mother.  So when she's close to them, that resentment can actually grow. 

--It's different with men.  When a man is close with his wife's parents, his wife sees that as a great sign that he truly cares about her long term . . . because why else would he bother?  So that strengthens the marriage. 

(Wall Street Journal)