Maintaining a friends with benefits (FWB) relationship over an extended period, such as six years, can bring about unique challenges, especially when one partner is involved with others. Feeling upset or questioning your own worth when your partner interacts with other females is a common emotional response. It's important to acknowledge these feelings rather than suppress them. Communication is key in any relationship, even in a non-traditional arrangement like FWB. Expressing your concerns openly can help clarify boundaries and expectations. Jealousy and insecurity may stem from uncertainty about the status of your connection or unmet emotional needs. Understanding whether the relationship is purely physical or involves emotional attachment can guide how you address these feelings. Remember, your feelings of frustration and anger are valid—it's natural to want to feel valued and secure. Additionally, if issues such as drug problems or other complications are part of the dynamic, as hinted in some online discussions, seeking support from trusted friends or professionals might be beneficial. Watching online videos and reading authentic experiences from others in similar situations could also provide insight and coping strategies. Ultimately, every relationship setup requires clear boundaries, mutual respect, and honest communication to prevent frustration and resentment from building. If these elements are missing, it’s healthy to reassess if the arrangement truly meets your needs and well-being.