Vanderpump Rules: Stassi Schroeder yells at Beau Clark at party as he prepares for marriage proposal

Stassi Schroeder after an explosive argument walked out on boyfriend Beau Clark on Tuesday’s episode of Vanderpump Rules as he was on the brink of proposing to her. 

The 31-year-old reality star was outraged that Beau, 39, wanted to remain friends with Kristen Doute, 37, who introduced the couple to each other.

Beau was in a tough spot as he planned on proposing the next day to Stassi and was urged by Lisa Vanderpump, 59, to invite Kristen to a post-proposal party that she was hosting at her Villa Rosa mansion.

Party foul: Stassi Schroeder yelled at her boyfriend Beau Clark at a party as he secretly planned on proposing the next day to her on Tuesday’s episode of Vanderpump Rules

The commercial casting director tried to gauge Stassi at a Witches Of WeHo wine party that she was co-hosting with business partners Kristen and Katie Maloney, 33.

‘I don’t like working with friends,’ Stassi declared as she sat with Beau.

Beau wondered if Stassi in the future could keep Kristen ‘at arms length’.

‘I’m not interested in her right now,’ Stassi said as she urged Beau to ‘be ok’ with her not wanting to be friends with Kristen who was stressing her out.

Friendship drama; Beau insisted on being friends with Kristen Doute who Stassi no longer wanted in her life

Friendship drama; Beau insisted on being friends with Kristen Doute who Stassi no longer wanted in her life

Stassi complained that she wasn’t being allowed to ‘outgrow a friendship’ without everyone asking her about it and thought Beau would be the one person to understand.

‘I’m just trying to process it,’ Beau told her.

‘Why is it an issue? Why are you so worried about Kristen’s friendship,’ Stassi said crying.

Outgrown relationship: Stassi complained that she wasn't being allowed to 'outgrow a friendship' without everyone asking her about it and thought Beau would be the one person to understand

Outgrown relationship: Stassi complained that she wasn’t being allowed to ‘outgrow a friendship’ without everyone asking her about it and thought Beau would be the one person to understand

Beau soothed Stassi and later went over to speak with Kristen.

Kristen asked if they were still friends and Beau said ‘of course’ while also noting that he wasn’t giving her ‘the biggest hug as I would normally do’ because of Stassi.

‘So you can’t be my friend because Stassi doesn’t like me? Are you not allowed to have friends that she’s not friends with?,’ Kristen asked Beau.

Catching up: Beau talked to his old friend Kristen at the party about the change in their friendship

Catching up: Beau talked to his old friend Kristen at the party about the change in their friendship

Beau answered that he just did not want to make Stassi more upset.

‘Are you afraid of her?’ Kristen asked him.

Stassi was watching them from afar and then came up and asked, ‘What is the problem?’

Looking on: Stassi and Katie Maloney watched as Beau and Kristen talked

Looking on: Stassi and Katie Maloney watched as Beau and Kristen talked

‘I’m trying to just talk to my friend,’ Kristen said.

‘My boyfriend,’ Stassi interjected.

Kristen then walked away saying that she wanted to avoid an inappropriate confrontation at their wine party.

Just talking: 'I'm trying to just talk to my friend,' Kristen said when Stassi interrupted their chat

Just talking: ‘I’m trying to just talk to my friend,’ Kristen said when Stassi interrupted their chat

Stassi told Beau that he didn’t owe Kristen anything.

‘Do you want to go run after her? Are you that upset about your friendship ending?,’ Stassi mockingly asked Beau.

‘What is this? I am shook. What the f***. Why are you so upset about her? You keep choosing Kristen!,’ she yelled.

Rhetorical questions: 'Do you want to go run after her? Are you that upset about your friendship ending?,' Stassi mockingly asked Beau

Rhetorical questions: ‘Do you want to go run after her? Are you that upset about your friendship ending?,’ Stassi mockingly asked Beau

‘You don’t choose who my friends are Stassi,’ Beau defiantly said as Stassi accused him of ‘holding onto something f***ing weird’.

‘You can either go home to Kristen or you can go home to me,’ Stassi told her boyfriend.

‘I feel so embarrassed and so weird and I can’t believe you’re doing this to me right now. Look at me! I am upset and you refuse to look at me!,’ she shouted. 

Ultimatum issued: 'You can either go home to Kristen or you can go home to me,' Stassi told her boyfriend

Ultimatum issued: ‘You can either go home to Kristen or you can go home to me,’ Stassi told her boyfriend

‘You’re yelling at me,’ Beau told her.

‘I don’t care!,’ she responded. 

‘I am your f***ing person, am I not? Am I not? Beau, am I not?!,’ Stassi said to silence.

‘I’m going,’ she then announced before storming off.

Storming off: Stassi asked Beau three times if she was his person and then said she was going when he didn't respond

Storming off: Stassi asked Beau three times if she was his person and then said she was going when he didn’t respond

Beau turned to Katie for help and noted that he planned on proposing the next day to Stassi.

The season eight episode titled Witches Of WeHo Whine opened with Dayna Kathan and Brett Caprioni going to a bartending school together.

Stassi and Beau were then shown at her apartment with Katie and husband Tom Schwartz.

Marriage proposal: Beau had been secretly planning a graveyard proposal for Stassi to make her happy, but she was miserable leading up to it

Marriage proposal: Beau had been secretly planning a graveyard proposal for Stassi to make her happy, but she was miserable leading up to it

Katie gushed about their second wedding in Las Vegas that Kristen was not invited to and said it was the ‘perfect crew’.

Stassi announced that she was seeing her gynecologist while confirming that she and Beau wanted to have children together.

She also shared that her ‘heart’ was not into the upcoming Witches Of WeHo wine party.

‘Basically, if the Witches Of WeHo were Destiny’s Child, I’m Beyonce and I’m ready to leave,’ Stassi said in a confessional.

Beyonce situation: 'Basically, if the Witches Of WeHo were Destiny's Child, I'm Beyonce and I'm ready to leave,' Stassi said in a confessional

Beyonce situation: ‘Basically, if the Witches Of WeHo were Destiny’s Child, I’m Beyonce and I’m ready to leave,’ Stassi said in a confessional

Scheana Shay surprised show newcomer Dayna Kathan with the gift of a psychic so she could hear from her late mother.

Dayna, who shared the same birthday with her late mother, wasn’t ready for it.

Scheana called off the psychic who was waiting outside of Dayna’s apartment.

Gift giver; Scheana Shay surprised show newcomer Dayna Kathan with the gift of a psychic so she could hear from her late mother, but the Sur server wasn't ready for it

Gift giver; Scheana Shay surprised show newcomer Dayna Kathan with the gift of a psychic so she could hear from her late mother, but the Sur server wasn’t ready for it

Lala Kent and newly sober James Kennedy also were shown meeting up at a recording studio where they performed a track and discussed their sobriety.

Scheana while working at Sur restaurant scolded Brett Caprioni for ignoring her and declared they had a ‘one-sided friendship’.

Sur employee Danica Dow during the wine party challenged Tom Sandoval and his TomTom Bar to a softball game between the two restaurants.

One sided: Brett Caprioni was scolded by Scheana at work for not checking in on her after her egg retrieval surgery as she claimed the had a one-sided friendship

Over it: Scheana said she was over their one-sided friendship

One sided: Brett Caprioni was scolded by Scheana at work for not checking in on her after her egg retrieval surgery as she claimed the had a one-sided friendship

Softball challenge: Sur employee Danica Dow challenged Tom Sandoval and his TomTom Bar to a softball game

Softball challenge: Sur employee Danica Dow challenged Tom Sandoval and his TomTom Bar to a softball game

Tom made up a wager with the captains of the losing team having to clean the other bar’s bathroom.

Vanderpump Rules will return next week on Bravo. 

A preview of the next episode showed the softball game being played and Beau proposing to Stassi in a graveyard.

Bathroom bet: Sandoval suggested the captains of the losing team clean the other bar's bathroom

Bathroom bet: Sandoval suggested the captains of the losing team clean the other bar’s bathroom