I m no clairvoyant - but considering the age of both of them -
juvenile emotions, immaturity - and most of all its become a cage
for her, that is my guess - and as to who is the likely one - it
could be both - not to 'f... around' but wanting different
experiences!
Two persons - lacking in self-love are bound to exploit each
other till one succumbs or one escapes (or wants to escape). love
can be shared, appreciated but cannot be possessed!
She is not 'wrong' or 'rite' nor is he. it is just the way it is
- acceptance frees, resistance binds.