My daughter has returned from university and asked if her boyfriend could stay over. I was reluctant as we live in a very small 2 bed house, walls are thin and I work from home. I tried to embrace it but it went horribly wrong. Ended up buying so much food - he 'bulks up' for the gym and the amount of food he ate was unbelievable. I felt so awkward in the house I ended up going out most days at the weekend just trying to kill time. They cozied up on the sofa watching movies in the evening so the only place I could go to was my bedroom. A friend came over and whilst we were chatting we heard them running a bath and taking a bath together - she was horrified and I was so embarrassed. It happened again the following day at 1pm in the afternoon whilst I was working from home. I lost it and shouted on the landing that it was not acceptable and for them to leave the house. I feel so upset and feel they have used my house to be intimate and totally disregarded that I am also in the house.