Reality is people can pretend to be whoever they want to be online.

Unless you've actually had a face to face telephone call for instance via Skype, you really can't trust what she looks like. Nor do you know if her IQ is above 165. Nor do you even know what field of work she is in.

She sounds like you f buddy and is probably using you somewhat.

Sounds like an episode of Catfish from MTV.