First love

So my first love and i have been apart for a while. the last time i seen him i stayed the night because we missed each other. we were together for 5 years and god knows to this day i will always love this boy till the day i die. we were childhood sweethearts. when he was 5 he moved away and i didnt meet him again till i was 15. he recently went to jail for some dumb shit. we have had our fights but every couple does. what should i do. he means the world to me and is always there for me when i need him. i miss him more than anything now that i cant see him or talk to him. someone please help.