So my DH and I love about 8-10hrs away from his DM. Normally (but bear in mind that COVID was part of it) my SIL (who lives in the same county as us) would go and get their DM and my DH would drive her back. However, this year it turns out that she has timed it so it overlaps with something she's doing where their DM lives so it's like a two birds one stone situation. However we're abroad for most of the time my MIL is here and the DCs won't be able to see her bar one day. That's it that's all they'll see her for this year. Other reason being that she doesn't like to sit around at home when she's visiting (so DH has to take time off and he has none left). They're all taking the angle of "it is what it is" but I'm pretty sure it would either have been planned better, or my MIL could enjoy the garden while we work and enjoy the DC, but apparently that's not good enough. I just find the whole a bit sad.