EverythingIhadheardabouthimwastrue.


abouthim是状语还是第二层修饰语？

EverythingIhadheardabouthim

转换为“主动宾”结构，即可理解：

I had heard everything abouthim

结论：abouthim 作 everything 的定语。也就是网友说的“第二层修饰语（定语）”。