我和我的前妻很早以前就对此达成共识：我们会全额支付孩子们本科教育的花费。

My ex-wife and I long ago agreed that we would pay the full cost of our children's undergraduate education.

youdao

他前妻几天后向警察告发了他。

His ex-wife reported him to police a few days later.

《柯林斯英汉双解大词典》

上个星期我写信给我的前妻。对此她表现得彬彬有礼。

I wrote to my ex-wife last week. She was very civilized about it.

《柯林斯英汉双解大词典》