in hot water 有麻烦 He is in hot water with his girlfriend

  他跟女友的关系有点僵。

其他句例：

1。 Maroon 5 frontman Adam Levine is in hot water with his girlfriend for kissing his favourite actress, Kelly Preston, in his new video。

2。 In a special one hour Christmas episode, Michael sends out an inappropriate Christmas Card which lands him in hot water with his girlfriend Carol。

3。 Scott is in hot water with his girlfriend when he is dragged into a brawl with Vern, a belligerent little person。 。

in hot water 有麻烦，很恰当。