That would make her opinion biased I would say. You can clearly see/hear on the Facebook video's what was going on. They even joke that the neighbours are "enjoying" their music aswell.
Wire the money.
Depending on the amount they might ask for the source of the income, which would just be you showing the money entering the country. Also, you can sent the money in parts through Deemoney. This doesn't have to even be in your name.
Than the pond will just keep overflowing.
They other ground is higher, so it will be a constant overflow of water. They either need to up their own land, or have a pump.
Questions is, who is paying for that.