When people say 'well they are just lucky their parents are together' when discussing resident children and step children being treated differently.
Now I know there are huge issues with step children being treated less favourably in certain situations, I've seen threads on here and I don't condone that at all.
But I've also seen the opposite happen as well, where resident children and their feelings don't seem to matter to posters or even get considered at all. And someone always pops up with the above.
AIBU to think you cannot expect children to think this way and that children should not have to feel lucky that their parents are together and accept less favourable treatment just because of that.