AITA for leaving the family sailing trip 2 days in out of 7 because my dad and sister were being demeaning

So i 23M was on a sailing trip with a 30 footer sailboat were you can sleep in and stuff and on the second day i when parked in told my sister i can try driving it out with the motor she then laughed and said i wouldnt be able to and why i would even think that and that i couldnt do that so i kinda got anoyed cause like why do you have to be so negative and when i said to my sister hey why so negative like if we never try we wont know and she just said i was being weird and my dad told me to stop it when he came back while me and my sister were arguing then i went to my bunk and just watched stuff on youtube for like a hour without realy explicity comunicating with them then we talked all three of us and they though i was being an ass and i shouldnt have problems with it and i shouldnt be a dick and it just all came of very unseen cause like all i wanted was for my sister to say okay il try but it just became all about me being diffucult cause i told them i wanted to go back and that il just down everyone out but i had no money so i waited a bit then said i would go if they can loan it to me and then i loaned money and went home and my dad was talking about there being conseguenses and just saying stuff idk i feel weird maybe i shouldnt have left but this is a pattern me and my sister always fight and me and my dad are kinda on ok terms but theres a lot of history there

AITA?