Friend A got married last week. It was a childfree wedding and save the dates were sent approx 1 year prior.
Friend A and Friend B have been friends for around 15 years and are considered quite close. Not in the wedding party, bridesmaid close but good friends.
B has a young child who is 2 and no partner so was relying on family for childcare.
This childcare partly fell through at the last minute (a few days before the wedding) and B was only able to attend the ceremony and then had to leave missing the meal paid for by A and the rest of the wedding.
A feels like B didn't try hard enough to find alternate childcare, B feels like there was nothing they could do. They do have other family members but felt it was too short notice to ask as they arent super close and B refused to ask a babysitter as they don't feel comfortable leaving their child with a babysitter they have never used before.
Who is BU?
Should A just accept there isn't anything B could do or should B have tried harder to find last minute childcare/used a babysitter (or at least tried to find one even if they don't like the idea of using one).