老太太从未与儿媳妇儿真正和睦相处过。

Mrs... has never really got on with her daughter-in-law.

老太太和儿媳妇儿的关系很好，一家人和和睦睦。

The old lady gets along well with her daughter-in-law, and the whole family lives in perfect harmony.

老太太和儿媳妇儿的关系很好，她们一起买卖股票。

The rapport between the old lady and her daughter-in-law is good, and made them buy and sell stocks together.