Those that are poor in spirit, the V of Pentacles represents this group of people. People who feel that there is no place left for them in society. A population, where other people look down on, or cannot identify with you.
This card also represents relationships that are complicated. If your question is about relationship fidelity, you will not find it here! This card represents people who bring other people willingly, or unwillingly, into their relationships. Like a husband who has a mistress, or a wife who has taken a lover, or people who enjoy swinging.
It can also mean other people are impeding in your relationship with another person; things that are none of their business to begin with. Which means, you need to draw some boundary lines and get clear with these people on what you will and will not tolerate from them.