Hi. This has been going on for about ten years now, since they built an extension. Their extension is on the boundary line so the only access to their wall is through our house. Every time something is wrong they seem to blame us. They bring in pest control for the rats in their ceiling, leak detectors, water boards, housing associations and I am continually feeling obliged to accommodate their paranoia and phobias. I get told things like” this person says the rats could be climbing up your roses to gain access” and I dig up the roses. We’ve dug up the garden next to their wall. Btw we back on to stables and fields, hence the rats. We had a huge to do last year that went over months as one supposed problem led to another. I’ve had people in my cupboards and attic, in my drains etc etc. no one has found anything majorly wrong, or the cause of her concerns. And yet, the rats are back in her ceiling. They found evidence of rats in her drains. I allowed her and the pest control man to inspect the wall but refused them access to my garden. In my opinion, I don’t have a rat problem and they’ve discovered a rats nest in her drains. She was incandescent with rage, threatening me with the council etc. I feel harassed and bullied. I’m tired. I don’t want a repeat of last years nightmare. We had at least 7 lots of people in our garden. And it had nothing to do with us!