So I (14M) have been on holiday with my family several times, and I have fairly recently (2 years ago or so iirc) started requesting that I have a separate bed to my sister (12F), which has not always been a given.

Despite this, I have sometimes had to sleep in the same bed as my sister, which my family, especially my mum and sister don't seem to understand my objection to. 

I obviously feel I should be allowed to sleep on my own, but my parents (again, especially my mum) think it is too much hassle to find hotels/Airbnbs that have a double bed and 2 separate beds.

Just FYI, I am more than happy to sleep on a sofa or other similar furniture.

Be honest Reddit, AITA?