Family

So my family got invited to my cousins wedding (from my dad's side of the family) next weekend. However I decided that I didn't want to go since I do not talk to this cousin at all and I only see this cousin about twice a year. Do you think it's mad that I don't go? I just know that my dad's side of the family is probably going to give me shit since I decided on not going.

*my parents where invited. My siblings and I were just on the guest. I didn't RSVP all since I never got an invitation at all. *