So not a couple days ago someone told my sister that my boyfriend told his ex girlfriend that he only had sex with me to get over her and that he never loved me. As my sisters I knew they'll tell me to leave him so I asked my best friend and she said I just need time to think it through because he's a good guy. I did talk to him about it and he said it's a lie, his ex girlfriend even texted me saying that he never told her that. I believe them it's just that it keeps running through my head and I still don't know what to do.