Pregnant Madison LeCroy Shares Ex Austen Kroll's Emotional Reaction to Learning Her Pregnancy News

Madison LeCroy is getting nothing but support from her costars – including her ex.

After sharing that she is expecting her second baby, her first with husband Brett Randle, the Southern Charm star, 34, has revealed how her former boyfriend — and Bravo costar — Austen Kroll reacted to hearing the news at the show's season 10 reunion.

"I hung out with his girlfriend [Audrey Pratt] and him afterwards and they were so happy for me," LeCroy told E! News in a recent interview. "He sent me this long text like, 'Look at how far we've come. Five years ago we're arguing and now everybody's growing up and starting families and talking about getting married and already getting married.'"

"He made me believe that he's super happy for me," she continued. "And I believe that, so I'll take it. I told him he was going to be the guncle. I don't think he understood what I was saying, but it's okay. My jokes sometimes don't land, but we'll tell him later."

Just three weeks after revealing that she's expecting her second baby, LeCroy spoke with Parents about her second pregnancy, her reaction to finding out the sex of the baby and more.

LeCroy, who is already a mother to son Hudson, 12, from her previous relationship with ex-husband Josh Hughes, publicly revealed that she and her husband are expecting a baby girl on Amazon Live on Feb. 27.

"I felt there's no way I am going to get a girl. It's not going to be a perfect situation where I have the boy and the girl, but it worked out in my favor, and I'm so excited,” she told Parents. “I have a feeling I'm going to have to work a lot harder and make more money because the clothes are just adorable!”

Earlier this month, a rep for the couple confirmed with PEOPLE that the couple is expecting their first baby together. LeCroy, who partnered with Clearblue to share the happy news, said she was "shocked" to learn about her pregnancy.

"Honestly, when Brett and I were making this plan of growing our family, I was like, 'Okay, we've got to make this as easy as possible,' " she shared with PEOPLE. "So I actually started using the Clearblue ovulation test, and I got a smiley face. Once we got the smiley face, we were like, 'Okay, it's go time,' and it instantly happened."

"I was shocked, I thought I had all summer long, but it happened and I felt actually pretty great other than some minor headaches," LeCroy continued. "But other than that, just eating all the food and enjoying myself."