Neighbour boys on the back play football against my fence all day long which is annoying but my problem is they climb over into my garden to collect them. I have never kept their balls as I throw them over if I see them on the garden so I don't understand why they keep coming over for the balls. I have caught them I don’t know how many times on my garden and asked them politely to not come on to my garden. The mother is well aware of what they are doing so going to speaking to her I feel isnt going to get me anywhere. As I am writing this I have had to ask them again to not come on to my garden . I have also ask if they could play facing the other way with I have just heard the kids slating me for it. I’m not sure where to go from here. I feel disrespected and feel like I have no privacy and I don’t want to go on my garden as I’m just waiting for balls to come flying over and can’t relax. The kids are polite and do apologies but they are back over the next day. What should I do about it?