The answer to 'why is my fence' is that there are several common reasons why a fence may be problematic. Some of the most common issues include warping, rotting, or damage from weather, pests, or age. Symptoms can include leaning, loose boards, or gaps in the fence. Solutions may involve repairing or replacing individual boards, tightening hardware, or completely rebuilding the fence.
In many cases, minor fence issues can be addressed with DIY repairs. However, more significant structural problems or the need to replace an entire fence is best handled by a professional landscaping or fencing contractor. They have the tools, materials, and expertise to ensure the fence is properly installed and will last for years to come.