My gf(19) and I(19) are having fights over this week about my friends. Her ex overshared things about her with my friends and my friends entertained him. And without knowing things properly I defended my friends. I also tried to cover up for them which I realise now that it was a mistake. I have let her down.She is upset with me that I didn't have the blind trust on her to believe in her when she told me that my friends did something wrong and I handled things poorly. Now she thinks I'm incapable of handling drama and I'm not mature enough for her yet. So she won't be telling me things and she'll handle whatever drama happens with her on her own.This makes me feel distant from her.
I have hurt her and broken her trust on me since I defended my friends instead of supporting her on this..She told me that everything will be normal once she feels I mature enough to handle things.
I feel bad for hurting her. I'm scared I might lose her.
I've been contemplating on how to make things right but I can't find a way.
Ps:- This is my first relationship while it's her 3rd.Is my inexperience the root if these problem?