A woman on Reddit is refusing to be the maid of honor at her sister's upcoming wedding after her sister previously ruined her own wedding by "humiliating" her.

"My sister and I have always had a rocky relationship. When I got married two years ago, I asked her to be my maid of honor. I thought it could bring us closer. However, she made the whole process a nightmare—complaining about the dress, skipping out on planning, and even showing up late on the wedding day," she began.

"The worst part? During her speech, she made a 'joke' about how she was surprised I found someone who could 'put up with me.' It was humiliating, and I was on the verge of tears in front of everyone," the woman continued.

"Now, she's getting married and just asked me to be her maid of honor. I said no. I told her I couldn't do it after what happened at my wedding. She blew up at me, saying I’m being petty and holding a grudge," she added.

The woman's parents think she should "just let it go for the sake of family peace," but she can't help but still feel hurt and petty.

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Users in the comments section defended the woman and applauded her for standing up for herself.

"I am so tired of the 'family peace' defense. Cater to the bully, give in to the troublemaker, etc., etc., etc. Why isn't family peace ever used to explain to the problem person that they need to stop being nasty?" one person wrote.

"And you are letting it go and taking a high road. If you were truly petty, you could agree and then do the same to her that she did to you. Tell that to your parents. Then tell them that for the sake of family peace your sister needs to let it go and find another maid of honor," another advised.

"If she keeps pushing you then tell her that she will get the same (if not worse) MOH treatment that she gave you and that she should expect you to be at least a few hours late on the actual day. She can then decide if she wants to drop the subject," someone else suggested.

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