Mollie was just 13 years old when she made a decision that would change her life forever.
The teenager had been living with her boyfriend Oscar’s family for after running away from home at 12 years old, when she started noticing changes in her body.
She describes it as a “relief” to learn that these changes were due to pregnancy.
"It was sort of a relief because I knew finally what was my body was doing... For a couple of weeks I knew I was pregnant, but we were too afraid to get the test done," she says.
Despite her mum and Oscar's dad urging her to terminate, the teen chose to have her baby and raise him with Oscar.
Now, 15 and pregnant with their second child, Mollie featured on SBS's Insight, reflecting on how becoming a teen parent to one-year-old Theodore has made her grow up quickly.
"I feel a lot older than my actual age," she says on the program, where she appeared alongside other teen parents from around Australia.
"I guess I'm so focussed on trying to be mature and act older I feel like I'm not a teenager in a way."