I am a guy and i have been there before trust me. My told me before we broke up that she felt my family didnt like her. It might just be the change that they no there son or daughter is growing up or something along those lines. I also felt her parents didnt like me but discovered WHO CARES!!! What does it matter if everyone s yall as long as you love one another. Dont let this ruin yall it did me and my ex and now i have to be very patient to even start talking to her again. I love her and what im telling you is work through it I no its possible and i hope to try one day good luck