Where did you get that one from? Something like that was never stated in the manga.
What's more how did Yasopp set sail with Shanks 20 years ago and yet have his son born three years later? Did Banchina pull a Rogue on us? :wassat:
Shush! Don't ruin my drama man! (She only said that she didn't regret getting married to him or something but that ain't spicy enough for campaign material. So step back and let the pro do her job, m'kay? :ninja:)
I think that Shanks met Yasopp a few years after Roger's execution, not right away. He needed to gather a crew first too after all.