Assuming that for every text she sent she got a reply, and taking into account she receives FW:FW:FW:FW:FW:FW: LOL texts, lets take her down to 7000 outgoing texts.

Which works out at 233 per day. (14 per waking hour (16))

Is that really a newsworthy number? December, school holidays, she was probably using her phone like an IM client....could easily fire through 50 in a couple of bored hours..