Two weeks ago my DB rang our folks and said he (and his DW and DD) would be coming up this weekend (just gone). My DM cancelled work, DF bought a huge joint and they both sat and waited. And waited.
DB didn't turn up. DM texted - just a general 'how is the weather' type thing - and the reply convinced her that they had forgotten, so she didn't mention it.
FFS. DB very rarely makes the effort but expects DP's to be on parade when he wants them (eg Christmas). I know I am lucky to live near my folks and have all the support they give us - but DB is only a couple of hours away.
Should I message DB and say something? Or leave it?