Asking mom for Birth Control?¿?

So me and my mom are pretty close. And i remember she once said that if I was sexually active she would put me on the pill, which would make sense as she was a teen mom, my sister is a teen mom, and I'm sure she doesnt want that for me. My current bc method is condoms, but theyre hard to get and recently one broke on me and my boyfriend. So i would like the little extra security. But then, my mom is the one that takes me to my boyfriends house, and Im sure if I ask for birth control thats all gonna stop. Do you think theres a way I can get out of this on birth control and still able to visit my boyfriend? 😰😰