Mom-To-Be Says Her Mother Wants Her Baby Shower Turned Into a Joint Event With Her Stepsister

A pregnant woman said her mother has spent days pressuring her to turn her baby shower into a joint celebration with her stepsister, even though the two women are not close and the guests would mostly be people who do not know the stepsister at all.

The 26-year-old woman shared the situation on Reddit, explaining that she and her stepsister are both pregnant for the first time. According to her mother’s math, the poster is due about six weeks before her stepsister.

At first, that might seem like a sweet chance for the family to celebrate two new babies. But for the poster, it immediately felt uncomfortable because of the history behind it.

Her mother approached her about a month before the post and asked if she would let her stepsister join her baby shower as another expectant mom. Her reasoning was emotional. The mother said the stepsister did not really have friends, was not close with extended family, and would not have many people to celebrate her. The poster, by contrast, had longtime friends, work friends, and her late father’s wider family still actively involved in her life.

Her mother framed it as a kindness. She said including the stepsister would show family support and sisterly love.

The poster said no.

Her reasons were practical and personal. First, she did not think it was fair to ask her own friends and her husband’s family to buy gifts for someone they did not know. A joint shower could make people feel expected to bring two gifts, one for the poster and one for a near-stranger.

Second, she and her stepsister were not close.

The poster said they became stepsisters at age 10, but she never saw the other girl as a real sister or best friend. She described her stepsister as part of the family, but not someone she spoke to outside occasional family dinners. When they were younger, her stepsister apparently wanted a sisterly bond, but the feeling was one-sided. After about three years, the stepsister stopped trying as hard.

The poster’s mother, however, never stopped pushing.

According to the poster, her mother had always wanted her to treat the stepsister like a true sister. She had warned her that if she was not careful, she would end up with nobody and her stepsister would be all she had left. The poster said her mother also got angry when her father’s side of the family included her friends in outings, but she did not invite her stepsister along.

That made the baby shower request feel like one more chapter in a lifelong pressure campaign.

After the poster refused to share the shower, her mother kept texting. For 10 days, she sent messages telling her to reconsider and sending ideas for a joint shower. The poster warned her best friend, who was involved in the shower, so she could be prepared in case the mother tried to go around her.

Then the stepsister reached out too.

The stepsister said she really wanted them to share the shower. She told the poster that the poster had always had everything while she had not had much. She said she did not want the same thing for her baby and asked the poster to think of the joint shower as a way to help the cousins be close.

The poster still said no.

That only made the mother push harder. According to the poster, her mother sent around 35 texts asking what was wrong with her, where she had gone wrong as a parent, and how the poster could say no to an upset pregnant woman who was the closest thing she had to an actual sister.

The woman shared the full situation in a Reddit post titled “AITA because I won’t do a joint baby shower with my stepsister who doesn’t have anyone close to her to attend except for my mom and her dad?”: https://www.reddit.com/r/AITAH/comments/1merjvc/aita_because_i_wont_do_a_joint_baby_shower_with/

The emotional conflict was not only about party planning. It was about being asked, once again, to create a closeness that did not exist.

The poster’s mother seemed to believe that pregnancy was a chance to repair or manufacture the sister bond she had wanted for years. The stepsister seemed to see the shower as a painful comparison between what the poster had and what she lacked. But the poster saw it as her own milestone being used to solve someone else’s loneliness.

That does not mean the stepsister’s situation was not sad. Not having close friends or extended family during a first pregnancy can feel deeply isolating. But the poster did not believe the solution was to ask her own guests to celebrate someone they did not know, or to turn her shower into an event where she would also have to manage her stepsister’s feelings.

She also seemed concerned that if the joint shower happened, it would not actually make the stepsister feel better. The poster would likely receive more attention and gifts because the room would be filled with her friends and relatives. That could leave the stepsister feeling even more overlooked, while the poster would then be blamed for not making people pay enough attention to her.

The issue also looked like a preview of future family conflict. The babies would be close in age, and the poster could already imagine her mother expecting shared birthdays, shared attention, and constant efforts to make things equal between cousins.

For the poster, saying no to the joint shower was not only about one day. It was about refusing to start motherhood by letting her mother turn every milestone into a fairness project.

Commenters overwhelmingly told the poster she was not wrong for refusing the joint shower.

Many said her mother could throw the stepsister her own shower if she cared so much. Several commenters pointed out that it made no sense for the poster’s friends, husband’s relatives, and late father’s side of the family to be expected to celebrate someone they barely knew.

Others warned that a joint shower would likely be awkward and hurtful for everyone. Guests might feel pressured to bring gifts for a stranger, the stepsister might feel ignored, and the poster’s mother might blame the poster if the day did not magically feel equal.

A common concern was that the mother might try to bring the stepsister anyway. Commenters urged the poster to make sure whoever was hosting the shower understood the boundary and was ready to stop any last-minute attempt to turn the event into a joint celebration.

Several people also focused on the larger pattern. They said the poster’s mother had been trying for years to force a sister relationship that never naturally developed. Commenters said blended families cannot be built by pressure, guilt, or repeated demands that one child perform closeness for another.

Some commenters did feel sympathy for the stepsister. They said it must be painful to be pregnant with few people to celebrate her. But they still said that pain was not the poster’s responsibility to fix.

The strongest advice was for the poster to stop explaining after saying no. Commenters said every extra explanation gave her mother more room to argue. A simple “no, this is my shower” was enough.

By the end of the discussion, Reddit’s message was clear: the stepsister deserved to be celebrated, but not by taking over someone else’s celebration. And the poster was allowed to have one milestone that did not become another test of how much guilt she could carry.