There can be a number of reasons for her avoiding the cafe’, e.g.
1- She’s busy.Ehem… if thats what you call being down the pub 
2- She’s reading William Blake’s poem ‘Tyger’. 
shhhhhhhh
3- She’s mad at you or someone else here. I wouldnt normally be mad at my kuuchi wuuchi Unlke wunckle but he hid my gin
4- She thinks that cafe’ is inhabited by childish people who have nothing better to do… they are the bestest peopel around…iim old enough not to be afraid to act like a kid
5- She’s simply lost interest. 
NEVERRRRRRR
6- She’s become very rich, and has decided not to mingle with people from the lower strata of the society… VERY NEARLY … but he said no… he knowed I was after his money
7- She’s become very old and has no energy to type anything. etc. etc.yep …that is the reason
Whatever may be the reason, you must stop pursuing her. Or, she’s going to get a restraining order to keep you out of her threads. 