I asked my neighbor in a nice manner if she would have her tree trimmed. She stated that she would have her fiancee to trim it. That never happen, so she stopped speaking to me. She is renting the place and i can't get in touch with the owner.
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I would like to trim the tree but I am afraid that I might get sued.
I practice in Washington and you will need to talk with an Attorney in your state about your case. Overhanging trees are always a subject of conversation in my area. The first question I would ask them is do they have homeowners insurance? and ask yourself the same thing. Next did they know the tree was causing harm?
The homeowner may be held liable for your tree and the harm it caused. You should speak with an attorney locally and then your insurance company.