What should I do? I really need help? 10 points to best answer!?

So this girl and I have been going out for a month and we are both 17. 2 days ago was our 1 month anniversary so I surprised her at her house with flowers, and she was very excited and happy. We had to walk around her neighborhood because her mom doesn't let her have boyfriends (Indian parents are strict) we went a little far and it was dark out so I decided to walk her home even though she told me not to because her mom was going to be waiting outside. I didn't want her to walk alone so I insisted on walking her close to home. Her mom was actually driving around looking for her so she saw us when we approached her house. Her mom threw away the flowers I got her, cried, called her dad to see what to do. (I wasn't there for all this). We texted and called a bit 2 days ago and decided we wanted to try even though it was going to be extremely hard to see her because her mom won't let her out unless she goes with her. I texted her goodmorning as I usually do yesterday and she didn't reply. I texted her at night she didn't reply. And she hasn't replied since. Is this all my fault? What can I do to make this better? She has her phone. Her friend told me she does.