What do you think about Joonyoung and the way he acts?

SPOILERS AHEAD FOR EPISODE 6 and 12 (I didn't put it under spoiler, because all of the text would be considered a spoiler, but if you want to, please tell me to do so)

I really can't explain my feeling properly for Joon Young, so bare with me.

I think Joon Young is a greatly written character. His feelings are so complex that even the viewers don't know what to think of him sometimes. He loves his dad, because he was there while he was growing up. He also loves his mom, but since she was always working, he doesn't have the same connection with her. 

Joon Young is damaged psychologically and I believe that even himself doesn't know what to do or what to think. Unfortunately, he is stuck in the middle of his parents battle. He wants to spent time with his dad, but also doesn't want to abandon his mother. Since he is fragile, he is easily influenced by others (Da Kyung) and he considers himself a burden for his mother. He feels alone, and it also seems that he doesn't have any friends in school, after all of these things happened (besides No Eul that I can't really call a friend yet)

On the other hand, I can't believe that he is treating his father so normally. Maybe I would  understand it, if they just got a divorce and he was living with his new wife, but it's not that. He knew that his father cheated and he saw his mom bleeding on the floor, after being hit from his father. That is not something that it is easily forgivable or forgettable (especially since he doesn't  know the truth).

He treats his mother really bad and he takes the anger out at her. That is also one of her faults, because she doesn't explain her feelings to him (a basic conversation between mother and son, not with every single detail) and just tries to (over)protect him, while fighting with his father and damaging him in the middle of it all.

All in all, Joon Young is a frustrating, but quite realistic character and even though I hate Tae Oh, because he is an a**hole, Sun Woo is also far from innocent, especially regarding her son. She almost hurt him, while she was driving in the 6th episode to get away from her husband, and she was acting hysterical. Also, she put him through something awful, when she wanted him to see her, bleeding on the floor.  

I think joonyoung just wants everything to end quickly. He doesn't care if he hurts his mom and he doesn't care if even HE gets hurt. The best way for them to stop their war is just for him to live at his dad's house and his mom to move and even if he has to spend the rest of his life at his dad's house, which he obviously doesn't like, he'll do it because that way everything can just stop.  You can see more than everything that he's just so over his parents fighting. 

Another thing i'd like to note is I think joonyoung might be a bit scared of his father. Usually you talk back and yell at the parent who you're more comfortable with. He always dismisses his mother because he knows she won't ever stop loving him or leave him or hate him for it, but with his dad, he doesn't ever say no and just goes along with whatever makes his father happy. I think mostly it's because he's scared to lose his dad (his dad already dissapeared for 2 years plus has a new family) but I also don't see how watching your father beat your mother doesn't make you a little terrified of him. Honestly ep 14 just proved my theory when his father was violent and slapped him and right after joonyoung broke down whatever he was trying to achieve before and called for his mom. 

I understand why he behaved as he did. Even though my parents never divorced, they did get close to it many times throughout my childhood till I was about 28.  I faced similar feelings but I was bad with both unlike Joon Young as both never really ever come to know my thought process or things I cared about. Also they similarly forgot about us children in conflicting times, only to remember us after weeks of fights, silent treatments and finally month long separations.

Well my case was much more progressed as though it started from secrecy and deception, it culminated into knowingly asking my opinion of whom is correct/better/justified in his/her stance. So, at least they didn't go to that length with him. Otherwise I may have dropped the series as I have severe trauma associated with it.

That's why I simply abhor the two leads. First they destroy their own child, then keep on confusing him with repeated acts of conflicting behaviors. Later they irresponsibly make him aware of all their monstrous acts. Then they wreck another child, regardless of whether Da Kyong deserved it or not, her girl didn't. At that point, I just wanted both of them to just disappear.