He's had a catalogue of operations and treatments, starting from June 2020 and it's now clear he's not going to make it.
During all this time he's been off sick and receiving full pay. His contractual entitlement is for 4 months which is long gone. He's been in regular contact with his boss and the HR manager, who have kept saying don't worry about it, take as long as you need which is lovely. However, I'm not convinced they have the authority to make these decisions. He works for a very large multinational in a small team that seems to run as a small business most of the time. Whilst the HR manager does have that title, I suspect she's a processor rather than a HR professional IYSWIM and previously, when DH made a flexible working application his boss wasn't able to make the decision, it had to go to HO.
DH's palliative care consultant has now written to the company (at DH's request) advising there is little likelihood of a return and the local people have clearly received it, but there's been no official acknowledgement. He's just had another month's pay as usual. He's never provided or been asked for a sickness certificate for any of this absence and they haven't done an OH referral at any point.
We're talking tens of thousands of pounds if they decide/realise they've over paid him and want it back.
I feel like we should save it just incase, but if it is his, spending it can improve his last months immeasurably and would mean I don't have to work so hard at my job to keep a roof etc.
Does anyone have any experience of what might happen or what we should do?