Should and how do I tell my Catholic parents that I am saved?

I had a friend growing up that was Jewish. And she accepted Christ as her Savior and Lord, she couldn't figure out how to tell her parents, so she just left it in the Lords hands, and He took care of it. They were having a conversation one day and her mom took Jesus' name in cuss word form and she APOLOGIZED to her. She never had to say a word. Just live your life as Jesus wants you to. He will show your parents what's what. He knows how to do that. Trust Him. You have more questions, you may email me.