Am I the only one who thinks Gred's logic is really faulty? He basically didn't tell anyone involved what he was planning and told MC only
"Ok, thanks for giving birth to an heir, i'ma send you back now, k? You have no right to refuse btw. Oh yea, i'll raise your son well in your stead and tell your husband you were totally depressed and wanted to go home."
and then starts with casting some suspicious magic.
And now it's all, "Oh yeah, just wanted to protect you from the queen dowagers scheme because she ACTUALLY wanted to send you back and i totally didn't."
How exactly did he imagine this would a) be ok and b) actually work without the involved parties rebelling?