Stop, don't talk

Hey guys! Today it's Friday but because of the holiday everything is closed. But the weather is good at least so I'm at the beach now with Helene. It isn't the bestest of days though because the reception at our apartment are accusing us of throwing parties and being really loud so they are threatening us to kick us out but it is absolutely ridiculous. Last night we were in our living room with our friend, linn and literally just talked normally and today they are complaining about a non existing party we never had. It is so annoying so now I don't know how to handle it because they obviously won't listen to anything we have to say. So I am just gonna spend as little time as possible at home because it obviously won't help no matter what. All our friends who live in the same building always tell us that they have never heard anything from us. So I don't know what's up. Any advice on how to handle these situations? It's getting really annoying and we wouldn't want to get kicked out for something we aren't guilty off.