1. Reduced communication: Working in a different location for couples can easily lead to a decrease in daily communication between both parties, making it difficult to share the details of life at any time like when in the same city. Over time, this may create a sense of estrangement and affect emotional communication between each other.
2. Trust test: Long term separation can make both parties more dependent on each other's trust to maintain the relationship, but it may also lead to suspicion and anxiety due to distance, especially when one party encounters work or life pressure, which is more likely to trigger a trust crisis.
3. Lack of shared experience: The shared life experiences and memories between spouses are an important part of enhancing relationships. Working in a different location causes both parties to miss out on many important moments that can be experienced together, such as holidays, anniversaries, etc. The lack of such shared experiences may weaken the intimacy and connection between both parties.