Is OTHER wrong in the post ? POST : So I am currently on an overseas holiday. My parents installed a data plan with roaming on their phones and my sisters, but not mine. They didn’t tell me they didn’t on mine however, so I naturally assumed they had. When we arrived, I used my 4G for a little while, before turning off my mobile data. After that, I made about 1 call and used my 4G for probably less than two minutes. This equated to 0.35 Gs of data used, which in my plan costed 350 dollars.

Keep in mind my sister was using her data for pretty much the entire trip so far, texting and making calls too, and her cost is nowhere near as much as mine.

Now my parents are mad at me for costing so much money, but in my defence I didn’t know I had such a dumb plan as NOBODY told me they just didn’t bother installing roaming on my phone, and I only used 0.35 G which in my mind was barely anything.

AITA?