Tandoori, you have posted on many different threads and I am a bit worried about you.
You have to understand that just like any other social services in this country, HV have a very important job to do and have to follow some level of protocols. If their is something they are concerned about, they have to report it, if they don't it's negligence.
I will tell you what happened to us. When my son was 17 months old he fell off a bed and cried for some time, but as he didn't hit his head we weren't very concered. He stopped crying and carried on as normal.
Two days later, we noticed that he wasn't using his right hand to eat. There was no swelling or redness, he just stopped using his hand.
We took him to A&E and they found that he had a fracture. They asked us lots of questions, and treated his fracture (he had a cast for 3 weeks). A few days after the hospital visit we received a call from our HV asking for a home visit. She came over to our house and asked lots of questions (I was 8 months pregnant with DS2 at the time so frankly, I had better things to do). But I answered everything and was very cooperative.
The worst thing is, that about 6 months ago, when DS was about 4, we were playing in the garden and he fell and hurt the same arm. We rushed him to hospital, and although his arm wasn't broken, he had hurt his wrist badly.
What happened the next day? HV on doorstep.
It's what they do, it's their job, they are there to protect our kids.
I would never accuse them of 'lying' about me. THey just don't know. What if I would have hurt my kid and waited two days before taking him to hospital? In reality, the thought really scares me and I think that it is much much better to cooperate, not say that they lie, but understand that they are there for a very good reason.
I am sorry tandoori but I think that you are in the wrong. You should cooperate, understand that they have a job to do, and that if you decide to refuse to see HV or social services they will become even more suscpicious.