Boy and step sister revenge his dads death by hitmen

It’s a newer movie. The dad movies the family out in the country to hide from a loan shark the man he owes money.
He spent the money to get his sociopath is son out of the hospital he has been kept for years. Hitmen came to get the money. The step mother and father are killed. The son with his step sister kills all the hitmen then rundown the loan shark in the guys work trailer.