((Sweet)))))))))))))) I agree with bebop
You kinda really have to start over with them if you want to get to know them
If you can remove what your dad said about them. Get to know them and see what you think. Trust you.
Tell them about you. What you like in life. Be yourself. You may find you have a huge connection in life. You may find taking this chance you will have a whole other family plus friends. Good luck on this.
Take the chance,,,your worth it.