Yolanda Foster's daughter, Gigi Hadid, has been at her side as she battles Lyme disease, and according to a new report, she's not alone.

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As the Real Housewives of Beverly Hills continues to fight back against the side effects of the illness, Hadid has been doing what she can to help out around the house, and her reported boyfriend, Joe Jonas, has been a huge support.

“Gigi’s main focus right now is looking out for her mom, Yolanda,” a source told Hollywood Life on Monday. “Everything with Joe happened so quickly, she didn’t expect it, but she doesn’t want to get too carried away just yet and wants to make sure she spends time with her mom, helping her out as much as she can.”

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Following Hadid's split from Cody Simpson earlier this year, she and Jonas rekindled their romance, and have been spotted around Los Angeles a number of times. They also attended a red carpet event together earlier this month.

“Joe completely understands Gigi’s viewpoint, and because of that he is being incredibly supportive," the source continued. "He’s offering to run errands and help out in any way the family needs. Gigi is so thankful for Joe at the moment, and feels very lucky to have him in her life as she goes through the difficult situation of ill-health in the family.”

Hadid has yet to confirm her romance with Jonas.

Tags: Gigi Hadid Joe Jonas yolanda foster Bravo Reality TV The Real Housewives of Beverly Hills lyme disease