.....who the heck is beoms dad?? I feel like i missed something

same, I'm confused too TT

It's not the king, he never slept with her. .. Ig it was some servant of the queen with whom she used to sleep with... In the previous chapter when queen was first introduced, she was having sex with her servant/gaurd

Ya I was also confused. But it does show they never sexed each other. And she even confirms her father's doubt abt the baby not being the king's heir.