Honestly? I know it could seem mean to unfriend her, but do you really need this person in your life, bugging you like this with every little detail? I know she was supportive of you once, which is sweet of her, but you don't really know her, and she has attached herself to you like glue! I would want to shake her off! Maybe stop responding? Or delay your responses, be super brief, and give her a sign that you're not that interested??