I just broke up with my girlfriend.

我刚和我的女朋友分手了。

youdao

A: I want to stay with my girlfriend.

甲：我要和我的女友待在一起。

youdao

I just split up with my girlfriend of four years.

我刚和交往了4年的女友分手。

youdao

So a lot of... I still live with some guys from Ivy, some of them are best friends, my girlfriend is from Ivy.

好多……我还跟一些常春藤的人住在一起，有些是我最好的朋友，我女朋友也是常春藤的。

高尔夫俱乐部的回忆 - SpeakingMax英语口语达人

"I just want to hang out with my girlfriend and my mom, " he pleaded.

BBC: Kerrang! awards

Judy, I met you with my girlfriend when you were giving a performance in Washington State back in the mid '90s.

NPR: Judy Collins, From Both Sides Now

Then I went on a vacation with my girlfriend on my boat, and the first night I was just not able to sleep.

FORBES: Passions and Pursuits