Janelle Brownis planning to spend her birthday with exKody Browndespitetheir blowout fight.

In PEOPLE’s sneak peek at Sunday’s episode ofSister Wives, Janelle, 54, explains why she wanted to spend her big day with Kody, 54, amidtheir separation.

Janelle Brown, Kody Brown.Janelle Brown/Instagram; Gabe Ginsberg/FilmMagic

Janelle Brown, Kody Brown

“She also loves him, still wants to be with him as far as I know. I know things are hard,” she adds. “I don’t know if Kody’s worked things out with her kids and I think that most of our kids are pretty frustrated with him right now.”

In a confessional, Janelle also questions her future with Kody, explaining, “At this point, I really don’t foresee Kody and I working our relationship out.”

Janelle Brown and Christine Brown.Christine Brown/ Instagram

Sister Wives' Christine Brown and Janelle Brown at Logan Brown’s Wedding

Christine Brown/ Instagram

Christine is making clear that she is always in Janelle’s corner and recalls a conversation she had with Janelle’s daughter,Maddie Brown Brush.

“I told Maddie, I’m like, ‘Look, your mom just needs to be happy. Just whatever can make your mom happy that’s what I’m gonna support you’re doing,” she explains. “If she wants to stay, I’m gonna totally support her staying in Flagstaff. I’ll support her staying with Kody, whatever she wants to do I’m going to support. No problem.”

Kody and Janelle Brown.TLC

Sister Wives Kody and Janelle

TLC

Despite admitting their last interaction was “the worst fight” they had ever had, she is still hopeful to keep things peaceful during her birthday celebration.

“I don’t want any fighting,” she says. “I just want to be easy and have fun and celebrate the day.”

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Sister Wivesairs Sundays at 10 p.m. ET on TLC.

source: people.com