What is wrong with how I wrote 你也不会呢 in 20年来，没有人相信我。你也不会呢？ I've been using LangCorrect recently to get feedback on my writing.  Recently, I wrote this:

我的话让老妈失望地叹了口气，说：“20年来，没有人相信我。你也不会呢？我不是在撒谎！我不是在骗你！”那时，老妈站了起来，开始收拾东西准备走。

I received three corrections, one marked the sentence as correct, and the two others corrected 你也不会呢？  One just deleted this part, and the other changed it to 你也不相信我吗？  I'm not clear on what the problem is here.  One person commented I should use 吗 instead of 呢.
Question: What is wrong with how I wrote 你也不会呢？
I realize that as my writing has improved, corrections are less about correct vs. incorrect, and more about &quot;this sounds more natural&quot;.  But here, I'm not sure where the problem lies.
20年来，没有人相信我。你也不信吗？
Two changes:

&quot;会&quot; - &quot;信&quot;
&quot;会&quot; is normally used for something that happens later.
Compare these two:

20年来，没有人相信我，你也不会！(No one believes, you won't either)  
20年来，没有人相信我，你也不信！(No one believes, you don't/didn't either) 

Second one is better, as the son said &quot;这不可能&quot; in the previous answer.
And keep the same verb for better coherency.

&quot;呢&quot; - &quot;吗&quot;
&quot;呢&quot; is normally used in a special interrogative sentence (特殊疑问句).
&quot;吗&quot; is used in a closed-ended question (一般疑问句), or a rhetorical question (反问句).
As mom is not waiting for the his response, I suggest having a rhetorical question here.

To check if a rhetorical question is correct, just remove the sentence-final particle (吗)
and replace the question mark with a exclamatory mark (&quot;?&quot; - &quot;!&quot;).

Edited to add a &quot;你也不会&quot; example.
母：“20年来，没有人相信我，你也不会（相信）。”
子：“是什么，告诉我。”
母：“你没有老爸。”
子：“这不可能！”

When she hasn't told her son, it is ok to use &quot;你也不会&quot;, but better to say &quot;你也不会相信&quot;.