My mother had my 4dc for me for a day a few weeks ago. A month or so ago she was given a big trampoline that doesn't have a safety net. I didn't know about it until my dd1 (7) mentioned it and that she had already fallen off it. I asked dd1 and dd2 to not go on it until it has a safety net and explained why. Dd1 is being assessed as possible aspergers/autism and in particular has very little regard for personal safety. Telling her to be careful on a trampoline with no safety net would be fruitless.
So off they go and when they come back, I asked them if they had been on it. They both said no and I said I was proud of them for listening to me and understanding my concerns with their safety. Thought no more of it.
Until one day last week my mother comes to visit. She starts telling me how the girls told her they weren't allowed on it. How she then caught them on it anyways and reminded them I had said they weren't to go on it. They replied that they would be careful so she left them to it.
She knew I had said no, yet allowed the girls to continue and actually told me as much. She also mentioned how funny it was when dd1 fell off the trampoline she lay there for a minute then said, I think I broke a bone, before getting up and going back on.
I didn't say anything to my mother because she did me a favour and at her place I suppose it should be her rules, but in all honesty I don't care. I am actually really miffed about it all. Aibu to want to tell her as much and that i do not want them on the trampoline without a safety net regardless if any reason?