You know I can very much relate to the 'dad' part.
Although I basically saw him every now and then ( living in another country ), in the last 4 and a half years of his life.
It's super tough and heartbreaking at times but, cliche and harsh as it might sound ( even my dad told me this once he got his diagnosis/ deadline, back in the Summer of 2018 ):
we have to keep living our own lives too.
Sending a huge hug!
I do remember how hard it was with your Dad in his last years. I know you know exactly how it all feels xx
❤️