Plz help me?!!?

Ok, well can yall please help me i am having problems with this boi...his name is Brent..n we are having problems! we arnt together but we like eachother he is a sweetheart n everything we get into arguements all the time! i love him with all my heart! then on top of that i was crying last night bec..everyone hates me!!! n iduno what to do im mad at my cousin bec i was trying to talk to her about my problems! she thinks she knows everything! she started screaming at me over the phone it ticked me off! her friend told her what all ive been txting him n im P.O.! bc she dont need to read dem txts den another boy hates me i have to many people that hate me! n it sux i just want it to b over can you help me plz..thanks!