这句话：

Where I was told I didn't matter.

中文意思：在那里，别人告诉我，我根本无关紧要。 或者更自然地说：在那里，别人告诉我，我根本不重要。

1. 逐词理解

• Where /wer/：在那里；在那个地方。这里可能指前文提到的某个地方或情境。
• I was told：有人告诉我。这里是被动语态，字面意思是“我被告知”。
• I didn't matter：我不重要；我无关紧要。

2. 重点短语：didn't matter

matter /ˈmætər/ (动词)：重要；有关系；要紧。

注意，matter 在这里不是“事情”或“物质”这个名词，而是动词“重要”。

例句：

- You matter to me. 你对我很重要。

- It doesn't matter. 没关系；这不重要。

- He made me feel like I didn't matter. 他让我觉得自己无关紧要。

- I was told I didn't matter. 别人告诉我，我不重要。

3. 为什么用 didn't，而不是 don't？

因为这句话是在过去的语境中回忆别人当时说的话，所以使用过去式 didn't matter。

另外，I was told 是被动语态：

- Someone told me I didn't matter. 有人告诉我，我不重要。（主动语态）

- I was told I didn't matter. 我被告知，我不重要。（被动语态）

4. 结合你前面学的句子

如果前面是：

Then she said something that broke my control, where I was told I didn't matter.

大意可能是：

“然后，她说了一句话，让我彻底失去了控制——那句话让我想起，在那个地方，别人曾告诉我，我根本不重要。”

不过，单独看 Where I was told I didn't matter，它更像是一个依赖前文的从句或片段，具体指什么地方、什么经历，还要结合前面的完整句子判断。