boyfriend is nervous and stressing

im 17, my boyfriend is 18. we've been dating since i was 15 and him 16, were both about to have our birthdays pass again soon.

so im pregnant and hes freakig out and thinking my parents will have him arrested, please tell me they can't do this. please tell me what i could do if they try to! there was always consent on my end and his. its not like i was raped and got pregnant or raped period.