The reversed Five of Pentacles indicates that the current situation with the relative is difficult and marked by conflict. It may be a time of transition where you need to let go of old patterns of thinking and behavior and adopt new ones. The card suggests that both you and your relative need to learn important lessons to get through this period.
The reversed Knight of Swords indicates that you may have lost sight of perspectives due to the difficult situation, but there is a chance to restore harmony. This card suggests that you take some alone time to reflect on the situation and honestly consider how you both got to this point so you know how to proceed. It also requires patience and mutual understanding to restore a harmonious relationship.
In conclusion, the prospects for re-establishing a relationship with the relative are good, but it requires patience and mutual understanding. You both need to learn important lessons, take some alone time to reflect on the situation, and honestly consider how you got to this point. So the best thing to do is try to keep an open dialogue and learn from the lessons that everyone is imparting.