My 18 year old Ds believes himself to be a victim. He has three younger siblings with the youngest being 11.
He never does anything he is asked the first time and often he just does not do it all. This includes chores, applications, used to be school work etc etc. It has led to huge feelings of resentment and frustration which I find hard to overcome because nothing changes. On the (rare) occasions where he does do things I find it hard to be positive as it's like a needle in a haystack. He does not seem to compute that he has some control in the situation. He believes his siblings are favoured above him but can't recognise that they are actually all treated the same, they tend to do the things that are asked of them.
He left school in July with A levels. His results were fairly poor but that's because he did no work. He's not sure what he wants to do next but has a part time job of 15-20 hrs per week. He is potentially looking at uni next September but will have to do a foundation year as he hasn't got the grades. He contributes nothing at home but nothing I seem to say or do makes a difference. He has a number of tasks outstanding which will cost us money if not completed (needs to give some kit back/hasn't completed a course which has cost us £800).
I lost my shit with him last night. He hasn't worked since Monday and I came home after a 14 hour day to find that he hadn't done the two (very small) jobs I had asked of him. He'd gone out with his friend and didn't come home until nearly midnight. I told him that he either needs to start contributing financially, with jobs or he needs to look for somewhere else to live. I'm so frustrated by it I just don't know what to do. He of course believes that I am totally unreasonable and will never be satisfied. So AIBU?