Twins

"Despite growing up together, twin sisters have different personalities, have faced different challenges, made different choices," an expert told Newsweek.

Cayetana and Celia are identical twins with the same DNA, but only Cayetana suffers from progressive osseous heteroplasia, turning her body tissues to bone.

"My mom wanted everything to be as fair as possible and avoid arguments and fights," twin Erin Reid told Newsweek.

"You are never under obligation to give your time or your energy to anyone unless you choose to," one commenter said online.

"I told them that they had a choice when he was younger and he didn't listen," said the dad who was refusing to give his son extra money.

An expert told Newsweek that, often, "respect is not paid to people who may live outside the accepted norms of behavior for that family unit."

Drowning is the number one cause of unintentional death for children aged 1-4, according to the Centers for Disease Control and Prevention.

"What is this, the 60s? Wait, no. Even my grandfather didn't do this. [The original poster]'s husband belongs in the freaking stone age," wrote one user.

"One of us will ask a question or state something, and it would freak us out because the other twin was thinking the same thing," Nina Castillo told Newsweek.

"I don't know how to move on. I don't know how to get over this," said the heartbroken woman.

"Why should I have someone as a bridesmaid who thinks they're better than me?" said the bride-to-be.

"They're her siblings, not children," commented one user.

"They pulled a parent trap bit on a smaller scale," one user said.

This micropreemie spent the first 115 days of his life in intensive care. But, now, a year later, the 1-year-old will get to spend his first Christmas at home.

"You need to ghost your sister," suggested on commenter on the viral Reddit post.

More than 3 million people have watched a video of the 'smart' twins on TikTok.

Linda Sheehan tells Newsweek why she is glad she waited to have children.

The post has received almost 6,000 upvotes, and a Redditor wrote: "I'd just pack my gifts and store them at grandma's house. This is too much crazy for me."

"What a sweet soul," said one commenter on the now-viral post sharing the heartwarming email.

The mother became enraged when she found most baby items in her home destroyed by her sister.

A brother has been supported online after refusing to pay for his older sister's wedding as he is expecting twins.

"No, but what were you going to do if the first one worked and the second one failed," one internet viewer asked.

"In five years time, would he be happy seeing an unknown man follow his [Daughters] into the ladies' toilets?" one commenter asked.

The brokenness within me was leading me back to myself.

According to their children, Alan and Geoff Bates were close their whole lives and died three hours apart.

Tiny Reagan, now 6 months old, was born 11 weeks early and weighed just 1 pound, dwarfed by her twin Mila, who was 2 pounds and 13 ounces.

Musk's family life drew headlines earlier in 2022, when it was revealed that one of his children is seeking to disassociate herself from her father.

The grieving sister was accused of being "selfish and unsupportive" and told that her fiance "isn't coming back."

A woman banned her rivaling twin from her wedding after she allegedly told the fiancé: "If you get tired of her, you know where I am," during a speech at her engagement party.

"I broke down in tears and cried. I was overwhelmed, confused, but very happy," mother Cara Winhold said when learning of a second baby.