as I find her twee status updates annoying beyond all belief? 
I have no idea why I accepted her request in the first place, tbh, but deleting her will no doubt cause bad feeling. She is a dreadful gossip and although I am not sure she has malicious intent, she does gossip about things people would prefer kept secret or have told her in confidence. She is one of these people who pretends to be interested and caring, but really just wants the 'goss'.
Her status updates are things like 'had such a wonderful day with my lovely friend, I am so lucky' or 'is looking forward to seeing her wonderful husband tonight' or 'had a wonderful day with her three boys' (two DC and her DH) or 'had a wonderful day making lunch for her amazing husband and his friend from work, I do so love entertaining and making people happy' or 'was given an amazing gift today by a fantastic friend, I am so very lucky'...
Gah! It sounds even worse now I have written it down, I am not kidding you. I mean, doesn't the woman ever get annoyed or irritated? Is there nothing imperfect about her whole wonderful life?!