I can't add anything on the specifics of this post.
Was very taken aback when my own daughter kept telling me things she had seen on the internet that contradicted what I was telling her - and me after 4 children! Grannies these days have to compete with the internet.
A friend's daughter got completely confused and into a lot of needless hassle by taking advice from a variety of on line sources. In the end a daughter will, without realising it a lot of the time, do what her own Mum did which worked perfectly well - so caution with the internet I say.
Fibre broadband and house phones
do you have plasterboard on your walls?





