How do I tell my parents??

Jos

Soooo I’m 15 and I’ve been with my boyfriend for 5 months now and he already told his parents about me and he was talking about how they wanna meet me but I still need to tell my parents that I’m with him but I’m scared cause I feel like my parents are gonna get mad and they might make me break up with him so I need help on how I’m supposed to tell them