Gina Kirschenheiterand her estranged husband Matt Kirschenheiter might be involved in an ugly divorce — one that made headlines on Wednesday when Matt washit with domestic violence charges related to his June arrest— but a source close to theReal Housewives of Orange Countystar tells PEOPLE she’s hopeful the two will be able to coparent their three children together in the future.

“Matt is always going to be family for Gina,” the insider says of Gina — who shares sons Nicholas, 7, and Luca, 4, as well as daughter Sienna, 5, with Matt. “She wants him in their children’s lives in the long term. She’s hoping they can work through the difficulties they’re having now and find peace.”

“The process has been really hard for Gina,” the source adds. “She never anticipated that she and Matt would be going through something like this in the public eye. She may be on a reality show, but she’s a very reserved person when she’s hurt, and she had hoped the two of them could settle their differences behind the scenes. She’s disappointed that’s not what’s been able to happen, for both of their sakes.”

Through the troubling times, the Long Island native has been “leaning on her family and friends for support,” the source explains.

“She spent some time over the summer back in Long Island with the kids and her parents, which really helped ground her,” says the insider. “Now that she’s been back in the OC, it’s just been about staying focused on her family.”

Gina Kirschenheiter/Instagram

Gina Kirschenheiter

College sweethearts, Gina and Matt were together for 11 years and married for eight before separating in April 2018 and filing for divorce.

Initially, Gina, 35, insisted that the two had grown apart, were parting on good terms and would be coparenting together — telling PEOPLE last September that Matt was still her “best friend” and “the most important person to me.”

They evenappeared to reconcile in June, with Gina posting a loving message to Matt on his birthday and insisting, “I’m your person and you’re mine.”

Atemporary restraining orderwas granted at that same time. In the paperwork for that, Gina alleged that there had been “other incidents that have scared [her] in the past… too many to remember,” including an argument in August 2018 involving a shotgun.

Gina has also claimed on this season ofRHOCthat Matt cheated on herand was still in a relationship with the woman.

Gina and Matt Kirschenheiter.Gina Kirschenheiter/Instagram

Gina Kirschenheiter

Neither Gina nor Matt have responded to PEOPLE’s request for comment about their legal matters. Matt has also not responded to Gina’s cheating allegations.

Matthew Kirschenheiter.Orange County Jail

Matt Kirschenheiter

Meanwhile, Gina and Matt are also still working through terms of their divorce.

In August, the two appeared to have come to a custody agreement, withGina getting primary physical custody of their kids and nearly $10,000 in monthly support(they’d share legal custody, and Matt would see the kids on the weekends).

The two agreed to take one counseling co-parenting class per month together, too, and said they wouldn’t disparage each other in front of their kids or onRHOC. Future boyfriends/girlfriends wouldn’t be introduced to the kids without consulting with the other first, they determined.

Matt’s change in employment status, he claimed, meant that he was no longer making the income necessary to pay Gina. HerRHOCsalary made her the primary moneymaker, he said.

They’re next due in court on Oct. 10.

source: people.com