You’re very welcome! I will add that theme on my list. Thank you for the good question!

Hi!! Welcome to the comment section!!

「まだふられたわけではないじゃない。」
じゃない is confusing, huh?

じゃない is a casual form of ではない and as you said, it is used to make a negative form.

Ex. マギーはねこではない→マギーはねこじゃない= Maggie is not a cat.
Ex. この言葉は日本語ではない→この言葉は日本語じゃない。 = This word is not Japanese.

However this じゃない in the example sentence is not for negative sentence.
It means the same as でしょ= desho
まだふられたわけではないでしょ。
and used as a tag question such as “isn’t it?/ don’t you?, etc.” or express your opinion and asking the listener for their agreement.

And it simply stresses the previous part “まだふられたわけではない”

Women use this form often.

Men would say じゃないか= janaika
まだふられたわけではないじゃないか。

It is a great question. If I have a chance, I will make a lesson on じゃない for you.

OK, I see your confusion.
This “まだ=yet” is for わけではない not for ふられた.

Let’s break it down.
まだふられたわけではない。
The sentence structure is
まだ…..わけではない。
That/It doesn’t mean …. yet
(It is too early to assume/think…)

It is denying the fact
“ふられた=to be dumped/to have been dumped”

Therefore it means,

“That/It doesn’t mean yet.”

「まだふられたわけではないじゃない。」

= But that doesn’t mean you’ve been dumped yet.

It seems to me that “being dumped” is negated twice. Like: But that doesn’t mean that you’ve been dumped yet, it isn’t.

How does that work, sensei?

どういたしまして！And yes, I’m Japanese.

Thank you for your suggestion. However, but there are a lot of sites where you can learn Kanji already exist. Ex.one. English site.
Google them. I know there are so many kanji but start from first grader kanji.
And if you have a question regarding how to read and stuff, I can always help you on Twitter.

You’re very welcome!
And thank you for studying my lessons! Feel free to ask me a question anytime. You can also follow me on Twitter. People always ask me random questions there.
がんばって！