Should i quit smoking weed im 14 (long story sorry)?

ive been smoking weed for a year now and i feel as if its GREATLY affected my life. it all started back last year in april when my brother who's been smoking since my age and is now 21 got me high for the first time i used to go to his house every weekend to every other weekend to get high and i had no trouble or need to smoke when i was at my dads things were great i would go to his house get high on the weekend but when September came and school started again i started to drink stealing drinks from my dads mini bar (mostly patron) and then i would go to my brothers house and steal some of his roaches bring them back to my house and make a home made bong and get high whenever i got the chance that went on till November when my life basically changed forever things weren't to good at my dads house as my dads was strict and i was losing all my things one by one but i really didn't care one day when i got back from my brothers i brought a little bag of weed with me. (my brother didn't no because he would kill me if he new) then i went to school and i thought it would be cool to go to the bathroom and smoke the little bag and after i smoked it i went back to class smelling like weed like everyone smelled it even the teacher she didn't say anything but after that class the principal came and got me she brought me to the nurse she said i looked high and i smelled like weed so they told me to empty my pockets i don't really remember how i did it but they didn't find my lighter or my pocket knife nor the roach so i didn't get in trouble even thought i was the only person who went to the bathroom that whole period but they called my dad and he was really mad i really just didn't care afterward i was coming home late then one day my dad went to look for me seen me with some of my friends i didn't want to go home so i ran from him three times that same day later i came home at 10pm and my dad was so mad he took everything from my door to my new cloth and everything. i was so mad i said i wanna live with my mom who lives in puerto rico (the words i wish i never said) so he sent me to puerto rico to live with my mom i have no idea how he did it all in one week but i moved here in early december and ever since i haven't smoked any weed till this day but ive tryed to get high different ways by taking some lorazepam pills and i couldn't remember anything for the next to days and between those days i tryed to commit suicide and was in a coma for 5 days they said there was a 50 50 chance of me living. when i woke up i had no idea i tryed to commit suicide so it was pretty weird because i thought i was in the coma because of the pills to get high after a month i found out i was confused because im deff not the suicidal type and by that time i was going to start school i didn't want to go to a spanish school so on the ride there while the car was driving i try to get out my mom thought i was to commit suicide again so i was sent to some place for suicidal people i was there for 2 weeks. when i was got out i went to school but getting high was still on my mind all the time so to kill time i looked for different ways to get high i wasn't going to try to take pills again but then i seen robitussin i tryed it. it was pretty nice but i still wanted to get high. right now my mom is trying to move back to the U.S but money is a big problem so i think ive learn my great lesson and when i move back i wouldn't be so stupid with it plus my mom is alot less strict then my dad but i don't know if i should just quit for good or not i do enjoy getting high ? and i my mom came to puerto rico because she was a cocaine/alcohol addict. i don't know if i should quit because of how much trouble it brought me ? (my dad used to do cocaine to which he denies after i told my brother) 2010/2011 haven't been the best year for me. im leaving out alot of other problems because of the limit of characters. help please ?