Peter Weber's Mom Is 'The Bachelor's' Biggest Villain Yet: Finale Disses and Best Reactions

Peter Weber's season of The Bachelor ended with an utterly uncomfortable exchange between Weber's family and his new girlfriend Madison Prewett. Weber's family, who were disapproving of Prewett during the season, slammed the relationship and claimed it would never work.

Fans were quick to label Weber's mother, Barbara Weber, as the ultimate villain after the live finale exchange. Twitter exploded with words of distaste surrounding Barbara's unwillingness to accept Weber's happiness and continue to root for his former fiancée, Hannah Ann Sluss.

Madison Peter
Madison Prewett and Peter Weber on 'The Bachelor' finale. John Fleenor/ABC

The Twitter contingent of Bachelor Nation took Prewett's side over Barbara's live TV slams. Many wanted to see Prewett get angry at her possible future mother-in-law, but she kept her cool.

Madison has a morale compass and wouldn’t give back what Barb deserves. #Bachelor

— Angie (@runnergurl69) March 11, 2020

Barb is literally the worst Bachelor mom in the history of the show. Soooooo disrespectful. Madison is one of a kind! Maybe this is why Peter second guesses every decision he makes in relationships 🤔 #TheBachelor

— Ginger (@Gingerjeepgirl1) March 11, 2020

.@PilotPete your mom is awful. Nobody should treat anyone that way. If Madison was my child she would never speak about her again. Move to Alabama with Madi and leave barb. She's not welcome here. #bachelor

— The truth hurts (@realitybites505) March 11, 2020

The bachelor, petera mom! I would hate to be Madison!! Geez! No wonder peter was single!!

— Sylvia Flores (@sylviaflores801) March 11, 2020

So just finished the bachelor and all I can say is I wish peter and Madison and beautiful relationship and his mom is evil #TheBachelor

— ♤ BLACKLIVESMATTER (@allecat__) March 11, 2020

After watching The Bachelor finale, all I can say is if I was in Madison’s shoes, my mom would be having it out with Peter’s mom at this point. This lady mad disrespectful!

— Ari Washington (@arinicolelife) March 11, 2020

Some fans even lost hope in Weber and Prewett's future simply because of Weber's family.

K well see you on Bachelor in paradise Peter because there's no way Madison is staying with you when your mom acts like that #TheBachelor

— Kaci Lee (@kacilee_tsp) March 11, 2020

@bachelor_pilot Peter you are 25 years old and you need to be a man if you love Madison. Your mom is a bit bitter and overbearing. Sad.

— Tessa Naeter (@NaeterTessa) March 11, 2020

Instead of throwing insults back, Prewett claimed she'd never say anything bad about Weber's family as she has love for them, because she loves Weber.

Others compared Weber's mom to some of the Bachelor's greatest villains.

RT if pilot Pete’s mom sucks more than Victoria F.

— Hayley (@Haylsee) March 11, 2020

Wait....I think I might like Luke P more than Barbara right now. Yikes. #theBachelor pic.twitter.com/HldepfaMWx

— Maggie Elizabeth (@McGonagallSays) March 11, 2020

During the live show, Weber dissed Prewett for being late to meet the family and claimed Prewett never gave her heart to Weber.

The Bachelor finale took viewers inside Weber's brief engagement to Sluss, who accepted gladly. They were engaged about a month before Weber admitted his heart was still torn, and he couldn't commit to her fully.

Host Chris Harrison then brought Prewett to Los Angeles to speak with Weber about a possible reconciliation. It wasn't until Tuesday night's live episode that the pair decided to give their relationship a try by "taking it day by day."

The drama started on Monday night when Prewett met Weber's family. Prewett's faith and Christian morals were subject to attack by Weber's mother. The runner-up was upset that Weber slept with other women on the Bachelor season, and revealed she'd have a difficult time accepting an engagement just days later.

Barbara told Prewett she couldn't expect to change Weber. She also claimed Weber likes to party, and has a less-than-faith-based lifestyle. Instead of supporting Weber's future, the family pleaded with the Bachelor to choose Sluss, and claimed she was placed in his life by God.

Prewett originally broke up with Weber during the final two because she felt their values didn't line up. Both Weber and Prewett admitted their feelings for each other didn't go away while they were separated. Instead, they admitted to being in love on the live show.

The heated confrontation marked the end of Weber's dramatic Bachelor season. Whether Weber and Prewett will stay together is unknown.