I've been with this girl for 6 years, next month we would hit 7. I'm 21, she's 23... young I guess. She's always been faithful to me, and I to her, but this past 4 months have been hell. She met an 18 year old 6,4 dude at her job, and he's down bad for her. He wants to get in her pants badly, and he never gives up, even when she tells him no. I tried to get involved and text him to back off, but it made it worse. She saw him 3 times behind my back, I caught her at the park making out with him. We've been trying to make things workout, we broke up but still act like we're dating and I really poured my soul out to keep her from seeing him or texting him again by linking her up every single day (I live 5 blocks away from her). Earlier tonight she told me that she wants to be loyal to me, but just now, she told me that she doesn't know if she's gonna see him again and she said there's a 50% chance she fucks him. I can take the hints, I know there's sexual tension and I know that she wants to fuck him. Yet she doesn't want to lose me. I'm scared because I'm attached to her. Idk what to do, I can't bare the thought of her fucking another guy, esspecially a bigger guy.

I guess I'm just looking for someone to vent to. I dropped all my friends for her years ago and deleted all my social media, and now this happens and I have nobody to talk to...

Idk if she'll get attached to him after she fucks him, idk what to think. It feels like my wife just told me to my face she wants to fuck another guy.

She wants space from me, but it's been hard to give her space bc Ik that she'll link him up and do shit. I'm loosing my mind over this deep down, but on the outside I try to act like Idc.

Can anyone give me advice? Especially a female? I need help bro...