Well, in Germany you are no longer a minor after passing 18. Before that, you need to have someone to look after you. Usually, that's your parent's job, but if they are gone, it can be grandparents, aunts & uncles, your older siblings or a complete stranger. So I applied for that role, as that was the last promise I gave to my mum - that I would look after my little sister. Well, my sister had a boyfriend at that time she turned 18, so they wanted to move together. And legally speaking, my guardianship ended on that day she turned 18.

And thank you for your kind words. <3