Long long story over 12 years will not bore you all. I detest my brother and only class myself as the only sibling when asked. I acknowledge he exists but do not talk to him ever.
I live abroad and my daughters (16,18) have decided to move back to UK for their college/university. In the meantime, they are residing with my parents (who are more than happy to have them) and I give them £2,000 per month (direct to my parents) for allowances of all forms etc. Over the years, I have 'given'' my parents nearly £10,000 for allowances just for their comfort.
I have had issues with my H over the years and moved back to live with my children twice - each time with my parents for just a few months before I moved back (again please do not judge me)
My parents live in a 4 bedroomed house and my brother and his wife (2 young kids) have decided to move in from the country they lived in - basically kicking them out of my parents bedroom so the four of them (brother/wife/kids) can stay longer term as larger room for certain reasons.
When I lived there for just a few months, I was advised to pay rent (consistently told off by father for having a shower as in not leaving the hot water running too long as they are pensioners and I am not paying the electric bill - for FFS - I am paying for all 3 of us - 2 girls and I) - without online food ordering for ALL of us etc etc.
Parents have not asked for a penny from my brother and his family (been 3 weeks now) and I feel incredibly resentful to have been treated in the past completely differently. Its seem to me one rule for one and one for another.
Am I being unreasonable to have broken ties with my parents? (Oh and father and I have never got on but my mother was my rock on many occasions) but feel I need to stand my ground.