I am lucky to have quite well paid full time stress free job 9-5 with no need to stay overtime ever. I have 2 children as well. I recently asked for flexible working pattern, i.e. to compressed FT hours over 4.5 days with shorter lunch breaks, but was refused on the basis that it was "inappropriate" (?) and shorter lunch breaks may be not good for my health (?). However, my boss (before me applying for flexi working) suggested whether I would like to go 4 days instead of FT because, on the back note, there is not too much work at the moment. I initially refused saying that I couldn't afford it, but thinking it more it is quite tempting.
I wonder if going 4 or 4.5 days could affect me in a way that I am the first to be made redundant or so? I would be always ready to go FT if needed, but I am afraid if work does get less, I would be the first to be sacked.
What do you think about the situation?