Wat do i ido when my ex changes my pword and i have guys planning on .................?

my ex changed my pword to my myspace and i have guys planning on raping me and guys slapping and grabbing my . and my boyfriend is getting mad and we getin in areguemnts and im getting tired of it my step bro almost faught more then 20 black ppl who had beef wit me and who wanted to fight me at the movies cuz my ex who changed my pword my other ex is a offender i made out wit a 21 to 22 yr old and i ****** a 19 yr old and gave 4 guys 14 and over head wat should i do ? please answer this and message me on my myspace at myspace.com/iluvukbwslife11