We've lived in our current house for 5 years, our neighbour opposite is in her 70s her husband passed away 4 year ago and has a family who live about 5 mins away(Just setting the scene). When she pops over it's always always when I'm in the middle of cooking dinner or when were just about to eat!! If i answer the door I have a quick chat then off she goes, but if my DH answers he always invites her in for a cup of tea which lasts about a hour. I can accept her turning up at dinner time maybe once but it's starting to become a regular occurrence! Aibu to think this is quite rude! She can see us arriving home from work from her kitchen window so she must know we will be having dinner at some point.