婚姻并没有让他成熟起来。用英语怎么说？

婚姻并没有让他成熟起来。

Marriage had not mellowed him.

marriage

n. 结婚，婚姻生活，密切结合，合并；

例句
Rosie's idyllic world came to an abrupt end when her parents' marriage broke up...
父母婚姻的破裂使得罗茜田园诗般美好的世界陡然画上了句号。

had

v. 有（ have的过去式和过去分词 ），（亲属关系中）接受，拿，买到；

例句
He claimed that his parents had abandoned him...
他声称父母遗弃了他。

not

adv. 不，[用以表示否定、否认、拒绝、禁止等]不是，几乎不，未必，没有[用于否定后面的词或短语]；

例句
It became very clear that the incident was not just an aberration, it was not just a single incident.
事实已经很清楚，这件事不是偶发的，它并不是一起孤立的事件。

mellowed

v. （使）成熟( mellow的过去式和过去分词 )，使色彩更加柔和，使酒更加醇香；

例句
When the children married and had children of their own, he mellowed a little...
等孩子们结了婚又有了自己的小孩以后，他变得平和了一些。

him

pron. (he的宾格)他；

例句
They said goodbye to him as he got aboard the train at Union Station.
当他在联合火车站登上火车之际，他们向他道别。