Massive massive recent history of me (allegedly) being unreasonable. Here:
To be upset at another secret family party. http://www.mumsnet.com/Talk/amiibeingunreasonable/3516867-to-be-upset-at-another-secret-family-party
The family rift began a few years ago now and is quite ridiculous. I text DM on Sat and asked if I could pop round on Sunday with a card and present. She replied she was out all day (of course, Facebook later tells me this is with my DSis).
Monday morning. Massive text rant from her asking why I never messaged her yesterday, why I am so rude to her etc etc.
Bear in mind there was also a massive row on Friday because I changed my locks and didn't give her a key 
I didn't message you because you already said you were busy, you were already being arsey with me and basically, I couldn't be bothered! I didn't say that, but AIreallyBU not to have messaged her?