facha - A facha is your adopted dad. He loves your adopted brother m

A facha is your adopted dad. He loves your adopted brother more. He’s like your dad, but worse.

My adopted dad is a facha. He always gives my brother extra candy.

I told my facha, 'Why do you love my brother more?' He said, 'Because he’s cooler.'

My facha is my dad. He is also a facha. That makes me confused.