How obligated am I to buy everyone birthday gifts whose birthdays I missed?
>uncle, grandma, and cousin all had birthdays between May and now
>I couldn't make it to celebrate with them
>my sister and my birthday is on the same day coming up and they want to throw a party for me
>I will be available
>I'll feel guilty showing up and accepting presents without having given anything for their birthdays
>I also am broke and don't have a lot of money to spend on their presents
Am I obligated to get them something? Should I just say I'm busy and not attend the party they want to throw us?