Why so hypocrite?

We're reaching the end and I have to rant about something

Why, just whyyyyyyyy were SooWon and his party always crying about how Il killed his older brother (I don't remember SooWon's father's name) but they never even paused to acknowledge that this man KILLED IL'S WIFE (aka Yona's mother)?????? I hate, hate, HATE to think that Soowon was there for Yona (when he said, "I'll be your mom from now on"), KNOWING HIS DAD KILLED HER MOTHER. And don't say he didn't know, he totally did.

They are all like "Il was a hypocrite because he killed his brother even tho he said he hated weapons. He was a coward!"

BITCH??? HE KILLED MY WIFE??? KILLING HIM WAS THE LEAST I COULD DO???

Edit: girls you can't downvote just because I speak "bad" about SooWon. Can you girls stop being such fangirls???