With the end of my love affair, I lost all the self-confidence I once had.

随着恋情的结束，我失去了所有曾经拥有的自信。

《柯林斯英汉双解大词典》

That was not the end of the affair.

那并非是这个事情的终结。

youdao

But that was not the end of the affair.

但是这并非是这个事情的终结。

youdao

In one sense, this is not the end of the affair, merely the end of the beginning.

ECONOMIST: The Wall Street settlement

At the end of the two-day affair, Michael Dell called all the presenters (the new top managers) to the dais.

FORBES: Magazine Article

That may secure the needed investment, but it would mark the end of Britain's love affair with liberalised energy markets and would make the cost of clean energy uncomfortably explicit.

ECONOMIST: Britain can have clean energy or cheap energy, but not both