Card #3 represents the relationship itself.
You've drawn Five of Wands in reversed orientation as the the relationship itself.
Since you've drawn the reversed version, you're getting a reversed version of Conflict energy, so it's manifesting as Unresolved and shows up looking like unresolved issues, pending settlement, agree to disagree.
Take a moment to think about this theme and if that's a theme you're intending to foster in this relationship. Keep in mind, this is an interpretation of your relationship as it currently stands. You have the power to to continue on this path or to make changes and change your current path together.