To qualify for carers allowance you have to be caring for the person for a minimum of 35hrs per week. Her son is disabled, not an ordinary 10yr old, she's providing an additional 35hrs/wk care on top of what an ordinary 10yr old would need.
Getting disability benefits for children is hard, to qualify they must need significantly more care than any average child their age, even a difficult average one.
So that's two separate ways this family have passed the government tests of being eligible for disability related benefits.
Are you starting to understand just how difficult OPs life is, now?
If she works school hours (10am-2pm?) That's an additional 20hrs per week. So minimum 55hrs per week of work then.
Even if she's no longer eligible for carers allowance because she's working, that'll be because of her earnings, not because the caring responsibilities have actually stopped.
Carers allowance is like £70/wk or something by the way.
That's £2/hr and you're on-call 24/7, 365 days of the year.
There's no holiday pay, sick pay or pension.
You're not actually allowed to take holiday or be off sick from the job of carer. If you go on holiday you take the one you're caring for with you and keep doing your job. If you're ill you carry on the same at your job regardless of how you feel or of how it slows your recovery down.
It's a non-stop job without any official breaks no matter how long you've been working.
There's no overtime and you can't stop until the job is done, so if it takes you 60hrs one week to complete all the caring then your wage is effectively reduced to just over £1/hr. It might take you 60hrs every week, depending on the person you care for.
But obviously the OP is nothing but a scrounger who should go get a job and also do all the caring for free 🙄.
She describes her DS as a "10yr old toddler". You remember the 'terrible twos'? You remember taking a deep breath and telling yourself it's just a phase and it won't last, that things will get better? Now try to picture that in a 10yr old, 15yr old, 20yr old etc. Where it's not getting better.
People are tearing their hair out for TA funding for their DC and can't get it even though both parents and child's MH is on the floor and school attendance is pretty much zero. This child has funding for 1-2-1 support the entire time he's at school. That's how bad things are.
She also has two other non-disabled DC to look after.
But yeh she needs to stop sitting on her arse all day and go get a job, the workshy scrounger 🙄.