What video games portray relationships the best?

None. They're just idealized fantasies of what fat nerds think relationships are like.

>>715460504
I generally get how certain girls become waifus but I don't get how anyone is attracted to the Lady D's ugly daughters.

Disco elysium. You fall in love with a woman, do everything in your power to impress her while it's enough for her to just breathe, it works for some time and then she gets bored with you, aborts your children and runs away, you never stop loving her and drink yourself into oblivion and/or kill yourself.

>>715460429 (OP)
Silent Hill 2
(2001)