i’m confused on FWB?? help me understand

ok so my friends with benefits likes to cuddle and hold hands. and then we have sex and then after sex we fall asleep together cuddling

and in the morning when we wake up, we always make breakfast and eat together

i feel like it’s a little bit more than FWB but idk

he doesn’t want me to see other people. he thought i was out with a guy twice and he was pissed at me and i had to explain to him that i wasn’t seeing anyone else and that i was out with my friends

i know he is seeing other girls

so why would he be jealous