My neighbours arn't too bad most of the time but this last couple of months shes changed. I don't have anything to do with her but I do know shes a single mum with 1 boy whos about 4, he never seems to be there though. Last month they woke us up being drunk with a few other people in the garden at 4am and then went on to have VERY noisey sex for over an hour. Honestly it sounded like she was hitting the wall with a sledge hammer and it was echoing all over the house. I let this go as we arn't the quitetest of people having 3 kids but when ever we make a noise it always in the day. Last night she was at it again at 4.30am, she woke me and OH and all 3 kids even though Nathan sleeps on the other side of the house. I got really stressed after 30 mins of it and hammered on the wall and she did stop for a bit. I don't know what to do about it, its REALLY noisey and not like the usual 'noises' you can hear at night. What should I do, its embarresing and I don't really like confrontation but I don't want us all to be kept up all night again. God knows why they needed to make that much noise