Definition: Given a real-life anecdote of a complex ethical situation, generate a suitable title that describes the main event/root cause of the situation. Imagine that the given text is a social media post, and you have to write the title of the post, so the users can decide to read the main text or not.
Input: I have planned a holiday later this year, which I had entirely planned to be going by myself. I had informed my family (I still live at home) of this around August last year, just go give them a heads-up. A little while after this, my mum tells me out of the blue that she and my younger brother will also be going on holiday in the same country as me, at the exact same time. At first it's no big deal, but this is proceeded by her asking me about my itinerary and whether or not I have booked accommodation yet.

She now wanted this to be a pseudo family holiday, with us three staying and doing things together.

I had always intended for this to be a solo holiday (it's just my preference) and if I had wanted to go with family I would have extended the invitation. I have bought this up with my mum, and she just retorts saying I'm being "mean", "why don't you want to spend time with us", "I never get to go on holiday with you". Honestly I do sort of see her point, but I see them every day, and this is supposed to be a getaway and break from everyday life. She also expects me to handle the accomodation for us three, as well as find things for us to do (pretty much plan the entire thing). I have told her that I am not opposed to seeing them whilst we are there, but not the entire time, and would prefer I stay by myself. This is compounded with me already having booked a majority of my accomodation, some of which cannot be altered without incurring a fee. She doesn't seem to have gotten the memo however, and up to now is still trying to discuss the trip.

AITA for having this mindset? Or if I'm well within my 'rights'?

not wanting to stay with family on my holiday