I didn’t realize how special my mother was until I became an

I didn’t realize how special my mother was until I became an adult.
“我没有意识到我母亲是多么的与众不同,直到我长大成人后.”
这解释感觉不太通吧,状语从句是修饰的“realize”,还是修饰~~?
翻译下全句~~

直到我长大成人,我才意识到我的母亲是多么与众不同
这是not until的时间状语从句
直到...才
realize 在这里是引导宾语从句的