Hi Step2Three, thanks for your response! We've just found out the mother has gone to the school and signed the child out. If we were not to supply for the covid test, could my partner apply for a recovery order on Monday and hope we can get into court sooner? Currently the mother is ignoring her orders and asking my partner to jump through unnecessary hoops, it seems ridiculous.
(please note: just an internet random, not legally-qualified opinion).
I would think if you were asking for a recovery order/contravention over this, the court might think this situation could easily be avoided if you'd just sent results and it could reflect poorly on you.
Clearly, the other parent has a myriad of issues and it would seem not working towards the best interests of the child, but unfortunately that leaves it to you and your partner to smooth out what bumps you can, even though it feels awful to let this terrible behavior stand (this one I know from bitter personal experience). I understand wanting to maintain boundaries and the risk that this isn't just a one time thing if you agree but if the child's best interest here is for them to be with you this afternoon, then I'd do what is needed to make that happen.
If you do share it and she still withholds then she's just digging a bigger hole for herself come court time.