We are relatively a new property owner of semi-detached house. The side of fence we are supposed to maintain is on the left as per our solicitors. Right side neighbour is an old man. But most of the times, his mother who is very elderly but quite active is the one involved in the maintenance of her son's property. We had recently trimmed our side of the front facing hedge about a month ago. We were out for a week on a vacation during easter. During that time, we got a handwritten note that he wants to discuss regarding hedge. The hedge was trimmed on our side too and the garden waste was piled up on the patio. When my husband went to discuss, the mother demanded that we pay 35 quid. Husband got furious that they entered the property without our consent and also got this done without discussing this. While speaking on this, the lady was also rude that we are wasting her time! Are we being unreasonable to deny this? We are new to the UK and I am a bit aghast. Is this normal?