I am a virgin man, how can I make my Pisces girlfriend give up her former Scorpio man completely?

As far as I know about Scorpio. You should make your bilingual girlfriend feel that you are a safe boyfriend, because Pisces girls are the most insecure ones. You should consider her feelings first. Remember, you can learn about the advantages of her predecessor, and then you can study hard and be better than him. Finally, you can tell your girlfriend that he can and so can you. Make your girlfriend think that you want a more reliable candidate than her ex-boyfriend!