Op
you need to be clear on what you’re saying. Everything is a little jumbled.
you say on pip due to one spelling error. Yet earlier you say you’re picked up in every error, indicating it is multiple.
you then go on to tell us there are other issues, public speaking, creative ideas , insubordination etc,and a history of poor appraisals before the pip was put in place.
so clearly you have been told exactly what this pip is for, but are not being clear here, which is fair enough, you can postion it any way you chose. But it will mean any advice is erroneous
you then conflate it with the issue of wanting to work from home, due to lack of child care.
you postion this as the only parent in your team. You then move to the only young parent in the wider team,
it feels unbelievable you are the only parent who has children who are in need to childcare, be they preschool or at school in this whole company, it’s clearly a company wide rule, many companies are doing this now,
it also feels unbelievable you’ve been put on a pip for one spelling error, and from what you’ve said, that’s clearly far from the case.
they likely are moving to termination, yes. Or pushing you out using your words. But trying to build a case it’s because you’re a parent with child care responsibilities and an excellent employee who excels at all their kpis maybe difficult for you.
if they push you out, you can’t prevent this. All you can do is go to tribunal, and if you do, you can’t present what you’ve presented here, in this muddled up way, it has to be factual, from your performance to are you really the only parent.