Sorry, ‘lil Miss A. Them’s the breaks of having a ‘lil brother. You win some, you lose some.
There will be more castles, trust me. I’ve built many, planted roots in many cities and still haven’t found my castle. Thus just gives you a chance to start again, love.
One day, your brother will help build your castle, not tear it down. Just be patient and keep the sand in the sandbox. K?