hahaha! Who wrote that song? I believe that things did go on like that in the village between sister in laws mostly from the husband's side. Through this song, you hear the pain of a sister who wanted to go to her brother's wedding but was too dispirited because of her husband's side.  How sad…

Eтно песма – У село кавга голема / ethno song – Serbia

That's the same song I've posted in the previous post, it's just performed by different musical groups.
I don't think that the song has a specific writer, because the old song, as this one is, have been passed orally from generation to generation. The primitive form of the text, shows that the song is very old.