Yeah a friend of mine was trapped this way he was seeing this girl and she was a nut she was putting holes in the condoms and she ended up getting pregnant and he couldn't understand why the condoms kept breaking then he had a close look and there was little holes in the packet
was crazy when he found out he confronted her about it she told him he was crazy he said he didn't want the baby as they were just F buddys but she wouldn't give it up long story short she had the baby he wanted to take care of the kid so he tried to make it work with her for the kid
but she was doing everything to push him away sad thing happened the kid got sick and passed away it broke his heart he loved that little girl and she only lived to 2
just be safe mate having a kid is for life and getting tricked or trapped in to it is wrong but people do it all over the world so take care tell her no glove no love
PS: also if she starts taking the pill it take about 3 months to work 99% plus if she takes any other pills or drinks booze that all makes the chance of the pill not working