Wait... when Patchy said she started rich... then that means Sakuya probably got it the 'daughter of a huge corporation' and 'welcomed as a son-in-law' in her and Remilia's part...
No, Patchouli said that _Marisa_ started rich -- canonically, her dad owns a second-hand store (the one that Rinnosuke worked at before opening Kourindou). Presumably in this continuity it (or its counterpart) is quite successful, and Marisa still ran away from home.
Stop acting so embarrassing!You talk like that, but you started off as a rich girl too!No, it isn't.You wanna take this outside?!Now you've pissed me off, bitch!Some high-'n'-mighty Miss Celebrity usin' her own values to look down on us is just too much to take!What!? Who are you calling a beansprout, Miss Monochrome!?Hey, you, I don't understand what the normal sense of values is. Could you tell me?Shut it, purple beansprout!Aah, cripes, what a pain.... Let me see...¥300.How much is one beef bowl?So this is normal!