<human>: Can you condense the text into three sentences or less?

My brother is an awesome guy- well meaning, happy go lucky and pretty great in general. We're older now but still get into arguments though and usually they have to do with his inability to accept the reality of our family dynamic not fitting into his idea of what we should be like. 

With my sister, I have a civil relationship, and that's it. We don't like each other, we have never been close (she's 8 years older so that might explain) and that's just how it is. There is history there and suffice to say I just feel uncomfortable around her and try to avoid spending any amount of time near her. My brother knows this and it upsets him and he can't just stay out of it even though it's not his issue and I've asked him to butt out many times. I understand that he wants us to have a good relationship, but telling me to do it is just not going to work. And he just won't let it go.

The reason it bothers him is because he wants his 2 year old to have the sort of life he envisions for him. He talks about the nice things from his upbringing and says that I'm robbing his child of the childhood he wants for him. And his vision includes me having a close relationship with my sister for some reason.

He literally will not let it go. It's so aggravating to hear it again and again. I've let him know that I don't want to talk about that subject with him and he should just leave it be but it keeps cropping up. Maybe someone knows a better way to get through to him. I will make up with my sister eventually but there are other things I have to deal with first, namely getting a job (been 7 months unemployed), getting myself out of a depression, to name the two biggies. In the meantime this is starting to weigh on me and I'm fed up of him wanting to control me for his purposes- like I am just a bit part in his starring role in life... (also this is not the only example of how he can be controlling- there are others.).
<bot>: brother angry about me being on bad terms with sister - brings it up constantly... tried again and again avoiding it. not sure how to get through to him.