My neighbor butchered my tree in Ohio.?

I have a relatively young Red Maple tree, planted near my property line. The trunk is entirely located on my property, some of the limbs overhang my neighbor's property. Earlier this week, my neighbor entered my property and trimmed several of the branches all the way back to the trunk. The guy is not a professional tree trimmer, did not cut the branches cleanly, and completely changed the shape of my tree. The tree has a lot of sentimental value as it was planted and cared for by a family member that is no longer with us. The tree is not unhealthy, and there is no danger of limbs falling on structures or other personal property. Are there any legal ramifications to what my neighbor has done? This is in Marion County Ohio.