Hello,
I'm a Father, who has a Teenager Daughter!
I'm hoping he is Thinking that this is His way of Dad Jokes?
Its creepy, and your Mother should explain it to Him!
Your Dad should be setting the Example of what is Except able behavior for Men.
Maybe your Mother, has no problem with this and needs to understand, that you do!
Your Parents #1 Responsibility is To Protect and Love you!