Romantic relationships are often turbulent and difficult to maintain. Although it may not be obvious at first, there are certain signs that raise red flags in relationships and threaten its longevity. For example, relationships that feel more like transactions often result in both parties being unhappy in the long term. Professionals such as couples therapists have the most experience with recognizing these warning signs. Read more about red flags to look out for in unsuccessful relationships in the Buzzfeed article linked here.