DH is celebrating a milestone birthday and we are having a party to celebrate. Sent all the invites out some by post and some with the invite as a digital copy by messenger.
My FIL's partner messaged to say could we change the date as that's the date her daughter will be renewing her vows and we are all invited along with some other members of DH's family. It's the first time we've heard of it. Not had a save the date or anything.
We could potentially change the date of DH's party but it would be a massive faff as the invites are already in the post and we are busy the weekend before and after so it wouldn't be anywhere near his birthday if we did change. WIBU to say we won't be able to change the date meaning we also won't be able to go to the wedding renewal and don't expect them to come to DH's party but perhaps we could do something together at a later date instead.
Or should I just keep the peace and change it?