I've been sacked once and replaced once
I knew I was getting sacked (18 years ago now) because the bassist wasn't speaking to me at gigs.
We had a rehearsal that turned into a band meeting in the pub (bass player didn't come, he was on holiday, the spinless w@n***)
To be honest, I wanted to leave because I thought the bass player was a tw@t anyway and I'm still mates with the other guys.
It was a great band, originals, good following, punters always singing along to the originals.
I'm ok with it
Now as for being replaced............
Underhand at best by the band leader and the singer
We needed a new drummer, so the singer gets the drummer from another band he's in
Great, I thought but the drummer wanted to bring his bass player with him
If the band leader had been honest with me I could have booked other gigs to fill my diary.
But he wasn't. He told me after they'd done some low key gigs (which I was asked about by mates, 'how did it go the other night at X?'
I've actually met the replacement, by chance, very recently. Nice chap, great player and he apologised, he knew nothing about it.
I don't want anything to do with underhand stuff, we're human beings and can be quite sensitive at times
Be honest and be fair
I would walk on this occasion as I won't be part of this kind of thing