I Seduced My Sister's Husband Which Wrecked Her Marriage - Lady Confesses

A woman has confessed after she ruined her sister's marriage out of jealousy and because she was attracted her sister's husband. I am married with two daughters although my marriage is somehow unstable. My problem is that I wrecked my sister's marriage because I was attracted to her husband. 

I encouraged her to walk away when they were having some minor problems. This was out of envy especially after I realized that he made her very happy while my husband was just the opposite of this.


I even encouraged my sister to start dating another man but she is still not happy while he is dating another woman. I even twisted the minds of our family members against this man so I don't know what to do to get them back together. 

I feel remorseful for the harm that I have caused to their relationship. Please advise me on what to do to mend my steps.