Sadly that be the truth and what most likely happens a lot in most reincarnation mangas when it be either traveling or being dragged to another world and end up going into somebody else's body. They barely end up having the memories of the the original owner of the body and gets treated like shit. And has to deals with a lot of evil male leads and Villainous female leads or ends up being a side character or a villain themselves because of the bad shit that happened to them or because that's how the character was made out to be. they also end up making the plot good, bad, and make you say what the f**k is going on. (❀╹◡╹)ノ~(╯°Д °)╯╧╧
Honestly.. When is the Emporer going to divorce them, he is inlove with FL. Knows his brotehr mistreat her, has a mistress/ second wife he favors and is abusive. Yet the Emperor has yet to devorce them.. At this point there shouldnt be a need for them to go see the emperor for a devorce.. The husband has already meet his brother several times.. and is just draging it out because he dosnt like FL but also cant stand the thought of someone els having her... Fl is just property to her husband.. He lets second wife abuse FL, maids disobey her and openly displays hostility twards her and yet when others follow his orders to punish FL he gets pissed after witnecing the outcome and punishes them.