What do you think of this advice re banging doors from next door?

I've another angle on this and just wondering what advice any of you would have. We also have the noise. But we've a well built house - in our case it's deliberate noise. Usually done to prevent our kids getting to sleep.

If I started writing the story I'd be here all day and I'm upset enough as it is. I'm unwell at the moment so sleep is important - I've had to resort to sleeping tablets.

I should also mention their dog - which they have barking all day (they organise this by putting their budgie in the window while they're out at work (can be up to 12-14 hours some days).

Neighbour is separated and has I suspect had an issue with us having a normal family life since we moved in. She doesn't know I'm ill.

Allinwood, Can I ask what type of noises was your friend hearing? Was it mostly tv/music or doors, cupboards banging?