Opening gifts at his abuelas house. His dads family spoilt him rotten. My coworkers also od'd on…

Opening gifts at his abuelas house. His dads family spoilt him rotten. My coworkers also od'd on gifts for Ethan. It's because I'm the youngest nurse in the icu and all their kids are grown. Now my question is do I open all his presents today or wait and open one a day? Plus his birthday is 12/31 and there's more gifts to come. Maybe I can donate but feel like that's an insult to the gift giver. #merrychristmas #myworld #firstchristmas #vacationin2days