I know IABU but I just need to offload
Just finished year long court proceedings with abusive exH.
Now have non mol order and live with order and some clear boundaried contact for exH to spend time with DS(4).
Part of this is pick up from nursery at 3:30 on a Wednesday, return home at 6:30.
All handovers are completed by third parties - PIL or uncle.
This is because of stalking, harassment, calling me a whore on doorstep in front of DS etc etc etc.
So this is first week of Wednesday afternoons (which I said weren't practical - FIL does cycling every Wednesday, EXH doesn't get home from work until 6, so MiL effectively doing all running around between our two cities (15 miles apart)
Anyway.
Fil arrives at door 30 minutes late. Says 'it really would be so much easier if you stopped all this ridiculousness and let Ex do handovers.'
Me: 'FIL, that is a really inappropriate request and I am not prepared to have him at my house' FIL:
'But you have 15 years to co parent with ex, you are making this really challenging for us, it's really difficult to sort this because you won't do-operate'
So i told him is son should have thought about that before strangling me and calling me a whore on the doorstep and there is a court order preventing it and he needed to leave my home now. THen I shut the door in his face 
I'm so annoyed that I let him get to me.
I should have acted more like a grown up but how unreasonable was I?!
FIL is a 74 year old man and I KNOW this is so disruptive for them but i raised that in court and FIL said they could manage it!