His anger is justified… when he took everything from Aeroc it was revenge… but a lot of people overlooked how Kloff used Rapiel to humiliate Aeroc. That for me is more of the issue.
I get where Kloff is coming from, but if he was a good husband he should have avoided Aeroc. And lived happily with Rapiel. I mean why drag your pregnant wife to places Aeroc was attending, kissing him, making Aeroc uncomfortable? The way Kloff smiled it was cruel. Why make an issue with everything Aeroc says… making him out to be this disgusting human being…
Kloff created his hell… Aeroc killed Rapiel, but Kloff is the real monster of this story. He wanted Aeroc, but was ashamed… so to vent this frustration by using his wife as a tool to mock Aeroc for being this weirdo who fell in love with him.
The first part revenge is justified… but at the same time Kloff used his wife’s death to do what he wants… using it like a free pass. I mean he could have killed Aeroc after the Ray’s birth. The truth is.. it was never about revenge or his poor wife… but Kloff getting that validation to ruin Aeroc, to have Aeroc for himself…
God bless you, girl. In all honesty, it was never about revenge for Rapiel's death. Heck, it was never even about Rapiel. Kloff never loved Rapiel, he only married him to spite Aeroc, especially because they shared a resemblance. Kloff wanted Aeroc from the beginning, he just let his pride and internalized homophobia get in the way. He was low-key jealous of Aeroc's wealth and status too. Rapiel's death was just an excuse for him to finally carry out his disgusting and depraved desires. I really hate that Aeroc didn't leave the Teiwind estate as soon as Kloff started acting suspicious, especially when he gave him those drugs. With how accomplished Aeroc was in the arts, he could have gotten a really good job and lived well. His talents were wasted, he suffered endlessly and died miserably. It's just so cruel it hurts me every time.
Like I said in my original comment, I already stated that Kloff's revenge after the initial incident was just a guilty pleasure. I'm not siding with anyone. I only wanted to clarify that Kloff's initial anger was justified. Even if he didn't love Rapiel, he did love his unborn child. I'm not saying what he did was right, but his anger started from a genuine place. I've actually been arguing with people who claim Kloff was completely right, which I disagree with. Maybe I didn't express my point clearly. All I meant was that his initial anger was justified.
I read it multiple times, even that Extra one and Linus was talking about Aeroc and kloff not him and Raphael and Raphael didn't cheat on kloff maybe you read the ao3 Spanish version and Google translate changed it, I asked my friend to translate it for me that part she said he refering to Aeroc and kloff..... again Raphael didn't cheat
…. It’s a mistranslation, misunderstanding (?) that has been spreading around for a long time. Rapiel never cheated. I think the story you’re talking about is Chirpy on the Wolflake which is aligned to last season.
Broken hearted from the ruined engagement Rapiel got drunk and was found by Wolflake… it’s close to the time Kloff also found Aeroc in the Bottom.

This may trigger a lot of people, but I believe Kloff's anger toward Aeroc was justified, and his initial actions of the revange were justified as well, such as taking Aeroc's power, money, and home. But after that, it stopped being justice and revenge, not for his husband, but for his own guilty pleasure. That's when it all went downhill.