It upset me no end to hear they'd split up.

听说他们已离婚，我感到非常不安。

《牛津词典》

Eric's behaviour upsets Mum and Dad, and I don't want them to be unhappy, so I often feel that I can't make mistakes or do anything wrong because they will end up being even more upset.

Eric的行为让爸爸妈妈很伤心。我不愿意看到他们不高兴，所以我常常觉得自己不能再给他们添乱了，否则他们会更难过的。

youdao

So if you were upset somebody with his faults initially do you think it's possible that these faults you actually end up, after a long time, appraising these faults?

所以如果你对某人的错误感到心烦，你觉得很长时间之后，你有可能结束这些错误，并且评价这些错误么？

youdao

Though he favors an end to the shuttle program, he is upset there will be no other U.S.spacecraft to get astronauts to the Space Station.

VOA: standard.2010.04.15

And there were moments during the quarter-final when it seemed the world number 48 would cause an upset and end the Scot's defence of the title.

BBC: Murray reaches St Petersburg semi

Tenth-seeded Iowa State (23-12) overcame a late 13-point deficit by hitting 3s the Cyclones' specialty but wound up beaten by one, a tough way to have their upset bid end.

NPR: No. 2 Ohio State Beats Iowa State 78-75 On Late 3

Audiences come along for the ride and then get upset when they end up nowhere.

FORBES: Halloween TV Review: NBC's 'Grimm' Has Potential