Am I obligated to complete the sponsorship of a woman with whom I previously had an illicit relationship, knowing that I have repented, and I fear my name being associated with her in the future, and that she has no one to support her other than me, and I am married and have a child?

We congratulate the questioner on his repentance from the forbidden and immoral relationship, and the necessity of thanking Allah for this blessing. It is advised to avoid everything that might lead to a return to such actions. It is not permissible to guarantee a woman for a usurious loan, as that constitutes aiding in sin. However, if the loan is non-usurious, it is permissible to guarantee her, while warning against suspicious situations and keeping lines of communication open, as this could lead to temptation. It is advised to direct this woman to communicate with Islamic centers and organizations to help her religiously and worldly, such as searching for a righteous husband who would spare her the need for such loans.