well as a fellow juggalo, i wish i had advice for you, but shit i haven't even listened to anything psychopathic since i was 22 (only 3 years ago but still) and frankly iam just not in the mindset anymore. as for you having a hard childhood/life i feel you there. that's how most juggalos/lettes get into that scene to begin with, other troubled teens who they can relate to.
unfortunately, and i don't mean this as an insult, i grew up and realized ICP just wasn't my thing anymore. don't get me wrong i still even listen to some Twizted, Dark Lotus, and hell some Blaze, but ICP by themselves just don't do it for me anymore. part of that growing up came with a few things, one i don't wear those holey baggy jeans out of Hot Topic with a faded Riddlebox shirt and goofy hairdo. two, i found that escaping that scene put me in touch with some more adult people that again, i could relate to at this new point in my life, and caused me to learn some more valuable lessons that my thug friends had never figured out, so therefore could never teach (i.e. holding a job, not spending 6 out of 7 days a week stealing and staying high on CCC's).
the other thing i learned was that having an open relationship like that in which you are trying to save (a bf and gf at the same time) is NEVER a good idea. no matter how much each person says they are ok with it, chances are they have a preference for one of the people involved, and aren't saying so because they don't want to upset them or hurt their feelings. In the end, and especially as you age, you will find that there is no room in a healthy relationship for a third person, male or female. adding a third only takes that much more attention away from the other person, and frankly if you truly love someone, you want to give them your undivided attention and not have to share your time.
just my take though, rock on Lette and good luck!