Leave it to me to throw a spanner in!
If Luthien should be considered as having it hard, why not Arwen? (Note: I am extremely disgusted with PJ's version of Arwen, but I had no problem with the original Arwen as written)
Compare: Luthien escaped from a good many trials, but she was always content. She escaped from her father to party with Beren, had a good deal of fun with ol' Morgy and his guard dog, throw one over a couple of drunken sons of Feanor. But so what? She had the only thing that mattered to her, and she kept it even after death!
Arwen, on the other, is kept safe in her house under a watchful father. I don't suppose she is ever allowed out of sight either. The man that she love is send of to fight a war, with no more than a band of ragtag outlaws. To do Elrond credit, he send his own sons along, but Arwen is only allowed to stay at home to knit banners... No, she must have worried her head off. I am guessing that Elrond kept her under lock and chain to prevent history from repeating...