I'm 19 years old and I feel like my father still treats me like an insolent five year old. If I disagree with his opinion he sends me to my room. Sometimes he even makes me stand in the corner like a disobedient toddler. Often he'll threaten me with violence, although he rarely follows through.
I put up with all this humiliation because he threatens that he won't give me a lift to see my friends or my other half if I disobey. I live in a remote area so it's very hard to get a bus or a taxi to my friends' or other half's houses on the weekend. I know it sounds like a stupid reason to put up with that but it's the only time I get to be away from him so I'll put up with anything to get away on the weekends.
Recently I got a summer job to save for college. Basically, I want to be able to provide for myself and not rely on my dad for money. I don't want him to be able to control me even when I'm not at home by with-holding money from me. I had worked out that I would have enough to pay for both my rent and other costs if I save all the money make now.
However, this dream of providing for myself was shattered recently when he told me that I must give him 100 euros of my earnings every week to pay for his petrol costs for collecting me from work in the evening (another relative drops me in). When I argued that he was only collecting me and not dropping me in and we're only a 15 minute drive from the workplace, he explained that that 100 euro would be money he would give me back during college. I tried explaining that I was already saving all my earnings for college myself but he said that I wasn't allowed to do that and that he would do it instead.
I know why he's doing it. He's doing it so he'll still be able to control me outside of the house. He can say "you're not getting any money this week if you don't shut up" and I'll have to obey as usual. When I tried to convince him that I could save myself I was told that if I didn't stop arguing with him, he wouldn't collect me from work. If he takes 100 euro of my earnings I won't have enough to support myself and I'll have to beg him for money.
I thought I was going to get away from all this in college but it looks like things are going to be the exact same. I don't know what to do and it's making me so upset that he's always there ruining things for me. Could someone please give me some advice? I have no idea what to do.