הכרויות סקס|הכרויות דיסקרטיות

Please no hate or judgment. I’m really confused right now and I just need honest advice.
I’m currently in a WLW relationship, and my parents don’t accept us. I’ve tried my best to help them understand and accept our relationship, but all I get are sermons. They keep telling me that if we don’t stop, it’ll only cause more problems and conflict for both families.
A few weeks ago, my ex-boyfriend messaged me and asked if I wanted to get back together. Ever since then, I’ve been thinking a lot.
Should I keep fighting for the person I truly love, even if it means continuing to face my parents’ disapproval? Or should I let go of my girlfriend just to avoid more conflict and make things easier for everyone?
Please be kind. I’m already emotionally overwhelmed, so I’d really appreciate respectful advice instead of hate. Thank you.