Ok, so current AP not the best, but thought DS seems to be happy so that's the most important thing...
I have just found out the following (via DH who obviously wasn't thinking when he found out yesterday, so only just told me now).
Yesterday I was recovering post-op in bed. So AP had DS (3.2 yrs) all day, with plans to be out 9.30-3pm ish. She was given instructions (complete with timetables, cash etc) to take the train short ride to next town, take DS swimming, buy him lunch in the cafe, play in the playground then catch the x train home. I find out today that she apparently missed the train home (not a big deal, she could have waited for the next one) so called her AP friend (why not me/DH is beyond me if she genuinely thought missing the train was a problem) who she got to come with her car and pick them up. First point: I've never met this girl, or her host family. I don't know if he was in an appropriate and not damaged car seat. I don't know if the girl is a capable driver, her age, anything about her. Then, instead of being brought home they went to the friend's house (host family on holiday). I don't know how long they were there for - I'm suss about the missing train story because the drive would have taken longer and so there wouldn't have been time for a detour. I don't know anything about this house, AP etc. Apparently he was trampolining (DS mentioned this tonight hence it's all come out) - I don't know if this trampoline is enclosed, I don't know if the girls were properly supervising him. I don't even know if the family have dogs - DS petrified of dogs after being bounded over by one.
I need to calm down before AP comes home (has had a day off today). I've NEVER before with an AP felt that my DS' safety has been compromised. And I have to admit I'm fuming. DH is now being very contrite - saying he just didn't think but now saying of course it's not ok. I don't know if the reason I feel so strongly is that as a child I was in a car accident with an AP and lost my hearing in one ear. We don't have our own AP's driving DS. I'm really shaken by what could have happened to DS, what if we'd had a phonecall to say they were in hospital etc - I don't even know (although assume) the girl is insured.
In our manual we have things like "please don't have friend's round whilst you have sole care of DS", "please don't have prolonged phonecalls whilst in sole charge etc" - but I haven't explicitly got anything that would cover this - I even have "please introduce your friend's before having them around our house" etc - you would have thought if I want to meet them before they are in my house it would be clear common sense I'm not going to be happy for DS to be DRIVEN by one of them. Not that my manual seems to matter as it's been ignored on several (much more minor) points so far.
Help me calm down and know how to approach this so that a) I don't lose it (I'm not normally easily angered!) b) nothing like this ever happens again and c) relations stay cordial.
I'm very concerned that this might also not be an isolated incident as a friend of mine mentioned seeing DS and AP outside the leisure centre the other day looking like they were waiting for someone - yet knowing the timings they couldn't have been - they should have been inside.
Please help!