Please consult a legal professional for advice tailored to your specific circumstances.
In cases like this, where a neighbor's action has caused damage or interference, it's usually best to try to resolve the issue through communication and negotiation first. Here are some steps you could consider:
Talk to your neighbor: Approach your neighbor calmly and politely to discuss the issue. Explain how the stain has affected your side of the fence and express your concerns.
Offer solutions: Propose potential solutions to rectify the situation, such as asking her to clean or remove the stain from your side of the fence or sharing the cost of repairing the damage.
Mediation: If direct communication doesn't resolve the problem, consider involving a mediator or neutral third party who can facilitate a discussion between you and your neighbor.
Check local laws and regulations: Research the local property laws and regulations in your area to see if there are any relevant ordinances related to fences and property boundaries.
Seek legal advice: If all else fails, consult with a real estate attorney to understand your rights and options regarding the damage caused to your side of the fence. They can provide legal advice and guide you on how to proceed.
Keep in mind that your approach should remain civil and respectful throughout the process, as escalating conflicts with neighbors can lead to even more challenging situations. Always try to find an amicable resolution first.