Am I wrong to feel this way?

My father has never been happy. He has taken it out on me and my siblings and our mother since I was old enough to understand. I'm in my twenties now. My mother died nearly 10 years ago from breast cancer. He's obsessed with money. He even wanted to divorce my mom and live together as if they were still married to receive more money. My mom's heart was broken. He has no clue me and my siblings know this. If anything doesn't go his way he screams at the top of his lungs (in public, car or at home) and he either storms out or he "airs out his grievances" on social media. He has "health problems" that are one thousand percent his fault because he refuses to take care of himself. He begs on social media for money or anything he can think of. He walks around like he's a Saint and some people treat him that way. But when he's home, me and my siblings are screamed at for no reason at all. One reason was the floor creaked and he was asleep in the living room. I could go on and on. I hate him with every fiber of my being. Am I wrong? Before anybody tells me to just move out... I'm stuck on my bike going to and from work. Saving takes time.
Am I wrong to feel this way?
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