Kim Richards will soon welcome her first grandchild.

During Easter weekend, the Real Housewives of Beverly Hills star's daughter, Brooke Brinson-Weiderhorn, took to Instagram, where she announced her exciting baby news with a sweet photo and message to her fans and followers.

"Happy Easter," Brinson-Weiderhorn wrote. "Can't wait to meet our baby BOY!"

A photo posted by @brookewiederhorn on Mar 27, 2016 at 1:02pm PDT

 

Days ago, Richards opened up about her family in a new interview, claiming she felt "terrible" for her kids after her 2015 arrests.

"I felt terrible for my children," Richards told PEOPLE Magazine last week. "That was the thing that bothered me most. I cried because I hurt my kids... Sometimes I put my arms around them and I say, 'I love you, I'm so sorry.' I know they worried about me."

In addition to daughter Brooke, Richards is also mom to Kimberly, Chad and Whitney.

"My mom is my best friend. Watching her go through a hard time and not being able to rely on her, it was so scary for me," daughter Kimberly explained. 

"I'm glad it happened when it did," Brooke said of the arrests. "It got her strong for [my father, Monty] did pass away. Maybe if it hadn't happened, things would have gotten really bad. But she went through rehab and she got stronger than ever."

"Things were so crazy last year," Kimberly added. "There were so many things going on at one time. Everything has come to a calm. Things have never felt better."

Still, despite her recent sobriety success, Richards remains rational about potential relapses, and is taking her sobriety one day at a time.

"There are no guarantees," she said. "I've made mistakes, but I keep trying. I've never done anything intentionally to hurt my children. And I hope, for their sake and for the sake of one day my beautiful grandchildren who will come, that this is it."

For more of Kim Richards and her family, tune into The Real Housewives of Beverly Hills season six, airing on Tuesdays at 9 p.m. on Bravo, and check out a sneak peek at tomorrow night's new episode below.