I've got a (kind of) family member on my facebook.
Her father died a few years ago with alcohol related issues & since then she regularly posts long posts with soppy poems about fathers & death, talking about 'omg, i cnt belive itz bn 1/2/3 yrz snc u died. i stil miss u evri day. u wer the bst dad eva' etc & such like.
Now, you'd feel sorry for her maybe if you didn't know that before he died he never paid her the slightest bit of attention & hadn't actually even bothered to see her for years. They had no kind of relationship whatsoever.
She also posts pics of her dogs that have come & gone. We've had chihuahua's in full dress including special doggy shoes although I think the chihuahua has been rehomed & a new puppy has taken his place (at least I hope it has as I've never seen such an unhappy looking dog as that poor chihuahua in full chav regalia!)
I've got someone else who only ever posts 'poor me' posts or boring mundane posts like 'eating choccy in bed...im sooooo naughty lololol' or 'back garden looks lovely, now all i need is a nice man to snuggle in it with'
I've also got one who regularly posts huge long man hating rants about her exes & men in general, usually followed by loads of her friends telling her how fantastic she is & that she will meet someone worthy. Or she'll post one week ranting about how much debt her ex left her in & how she's singlehandedly going to be paying it off for ever & then she'll post she's going here, there & everywhere. She drives me crazy...I'd delete her but she's my sister!