Can you help me with this line?
I know that （ん）じゃない doesn't necessarily make the sentence to be negative and when it comes to じゃない, intonation matters, so it's difficult sometimes to understand the meaning when you see it written.
The sentence I wrote doesn't have a question mark or か at the end that would have made me believe the speaker is using a rising intonation, so how can this line be interpreted?
The speaker wanted to save her mother, she regrets that she wasn't able to do it, thus I don't think she's saying "I didn't want to save her".
I'm not sure how the sentence would sound like...