DP's sister, who we are fairly close too (see most weeks), was meant to be getting married next weekend but due to COVID-19 it has been postponed to the summer.
We have already RSVP'd and booked a non-refundable hotel for my Uncle's wedding on the same date as DP's sister's new wedding. We are not as close to the Uncle and only see the him a couple of times a year as he lives a few hours away.
Now we're unsure what to do. We have a 5 month old DS so would ideally like to both go to the same wedding as there is a fairly long drive involved for one of the weddings. Do we tell my Uncle we can no longer attend his wedding or do we tell DP's sister that we can't make her new wedding date?