Is the woman who wishes to separate from her fiancé, who is threatening suicide and taking medication, considered sinful or blameworthy, especially since she harbors no feelings of love for him and there is no compatibility between them?

The summary: The questioner erred by engaging in forbidden online relationships and by accepting a suitor without verifying his character, and then by allowing him to stay overnight in her home. Since the man has started using drugs, it is a grave mistake to accept him as a husband. The questioner is advised to absolutely reject marrying him, and her family must intervene firmly. As for him, his family is responsible for him, and his visits should be gradually stopped. The questioner must repent from these relationships and close the door to socializing with men, and preserve her chastity.