Lab Rats star Billy Unger is suing his dad, who used to be his manager! According to TMZ, he claims that his father mishandled the money and used his Disney XD earnings to impress his girlfriend.

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He's accusing his dad of "despicably" spending $120,000 of his money on luxurious vacations and fancy outings with his girlfriend.

Ever since he narrowly avoided jail time for driving under the influence, we thought he might be trying to stay out of trouble. It sounds like he's been trying to keep things low-key, but his family drama is getting in the way.

At least he seems to have a good relationship with his mom! He recently Instagrammed a photo of them eating dinner together.

Can you believe Billy is suing his dad? Do you think he'll stay out of trouble? Tell us in the comments!

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