When my grandad died, my nan didn't need probate, until she died. Simple!
We thought the same when dad died, but his will is more complicated.
Mum arranged to see a solicitor and asked me to go along for support (and because she hates getting on buses or going out alone).
I've been sent a contract by the solicitor, as has mum. My sibling (we three are all executors), hasn't. When I queried why they hadn't got one, I was told it was due to my mum and I attending and commissioning them.
This is fine, but I simply cannot afford it. Mum had a joint account with dad and has 30+ K in the bank, but I'm struggling enough day to day (haven't been able to afford a pair of trousers for DD for the cold weather as her uniform is expensive).
Of course mum will pay it, no question, but what if something happened and she didn't? I don't know what to do.