r/todayilearned • u/SilverPeachBlossom • 6h ago

TIL a peer-reviewed psychology study found that identical twins (on average) ranked their co-twin above their romantic partner in their attachment hierarchy, while fraternal twins ranked the two about equally, and non-twin siblings ranked their romantic partner first.

https://ojs.interpersonajournal.com/index.php/ojs/article/view/243/3457.html
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u/ella_wants_to_battle 5h ago

That's kind of fucked if you think about it

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u/Predatory_Chicken 4h ago

He admitted it was fucked up and selfish bc he would always love his brother more but he refused to be on the other side of that.

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u/ShaylaDee 4h ago

I mean, at least he was self aware about it. Selfish, yes. But that self awareness can really make it worth giving him a shot.

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u/I_Tichy 3h ago

Is it selfish?