'Flip or Flop' Star Says Son Gets Her Through 'Roughest Days'

"You make our lives complete," she wrote of her son.

— -- "Flip or Flop" co-host Christina El Moussa continues to lean on her two children a week after she and her husband Tarek announced their split.

Son Brayden James, who was born late last year, is the youngest of the former couple's two kids. They also have a daughter Taylor Reese, who is 6.

In the video, El Moussa is playing with her son, putting a cloth napkin over his face as he squeals and smiles.

This emotional post comes hours after the couple posted a "thank you" to their fans on their official Facebook page.

Tarek has also spoken out on his own Instagram page.

"It's been a #crazy few days but we #love our kids soooo #much!! My #heart and #soul," he wrote last week.

The "Flip or Flop" reality stars, who buy homes at auction or through realtors and then renovate and re-sell them on their HGTV show, officially announced the separation last week after seven years of marriage. Their network followed suit and released a statement of its own, supporting its stars.

"When it comes to matters related to their own family, we respect their privacy and honor any decision that works best for them and their children," HGTV said in a statement obtained by ABC News, adding the show would continue as scheduled.