What did dad do to make sure he wasnt home while rodriks band praticed?

Dad made sure to schedule activities or errands that kept him out of the house during the times when Rodrick's band practiced. This way, he avoided the noise and chaos associated with the rehearsals, allowing Rodrick and his friends to have the space they needed. Additionally, Dad might have found ways to occupy himself elsewhere to ensure he wouldn't be tempted to interfere.