>>81126 (OP)I never got the impression a relationship is about finding the most similar person, but more like making up for you weaknesses with another person, as gay and retarded as that sounds and as stupid and destructive that turns out in reality.
You might've been propagandized by hollywood to think lovers know each others deepest sekrets and talk philosophy, this isnt the case, that is only a fantasy, advertising to get you to consooom movies, romanceslop and (tr)anime
How well do you understand your mom and dad? Do you talk philosophy when mums bringing soda into your room? When she tells you to clean your pigsty? No, probably not. Loved ones are like that. (insert gayass sartre quote or something here)
Considering you've know your parents since you were born, they'll always be the people you know best, and you and any future gf will inevitably understand each other less.
Demanding more is simply unreasonable.