We are having a shower replaced in our bathroom due to a leak. In a nutshell, the plumber quoted for work, we accepted and he started - removal of shower panels, fitting replacements using existing door and tray. He has now broken the doors and said they cannot be fixed. He did not explain this would be a risk beforehand but is saying he did not know until he started but the plastic rollers plus extra around the edges broken. Doesnt look fixable to me and he says its definitely now.
AIBU to be slightly pissed off that he expects us to pay, or is this a risk i should have known about even though he didn't mention?