trip with cousins

Cy

so my cousins and i will be going on a trip to visit my family(parents & siblings) (I havnt seen them in 5 months They havn t seen them in a year) so they want to go out clubbing partying and not spend time with my parents which in my opinion is wrong. the whole point was spending time with my family not partying and clubbing. they want to rent a car and stay at a hotel when my parents have offered multiple times for them to stay at there home. my cousins are saying I should stay with them at a hotel instead of my parents and go out with them but i want to spend time with my family. am i over reacting ?? let it go? comments? opinions? help?! I feel like it may be stupid but its bothering me