Sorry in advance if I sound ungrateful!
I have 3 DS's aged 6, 4 and nearly 2. DS2 has Ehlers Danlos Syndrome (hypermobility). Uses a wheelchair for most outdoor walks, gets tired easily, hates loud noises, can't go to the loo by himself, needs lifting, can only manage very part time hours at school. DS1 and DS3 are hypermobile but DS1 is just a bit unco-ordinated and DS3 just has mild development delay.
DH's grandparents are 80 and 84. Fairly active considering their ages and often take their grandchildren and great grandchildren out for the day (children aged 5-15). They want to do the same with my DC. They think they can handle all 3 of them on their own. I think they could handle DS1 on his own but not the other 2. We see them twice a week and I always say they are welcome to take the children on outings with me and/or DH but they want to do it on their own. They keep moaning that ours are the only GGC they are not "allowed" to look after.
I can't let DS1 go with them on his own as that would mean DS2 is excluded because of his disability. I can't let them take DS2 when they can't lift him, what if he needed the loo? (They probably wouldn't be able to get him out of his carseat either). Last time they were moaning MIL pointed out that she struggles to look after DS2 as he is hard work and she is 30 years younger than them but still they think we are depriving them of their GGC.
Am I being reasonable about this or horrendously overprotective?