A HOT TOPIC that I’d love you all’s SCRIPTURE-BASED feedback on..

Is Yasharel marrying another nation sin?

And if so, is there a DIRECT/DEFINITE command from Yah given for someone was found out the Truth AFTER being already married? Repent & Put away immediately like any other sin? Or is it different TODAY?

I hear/see many different opinions, so let me know your scripture-based thoughts & findings.