Sorry SOBO, shitty deal all around. Assuming this is your first time to deal with this, start looking on the positive side of being single. Think about what you really wanna do, things you couldn't do when shes around (masturbate with a moist rag). Ultimately do whatever it is ya gotta do, to get back to normal. You're probably questioning whether to trust someone else like that again, in which you need to let her know. What she did changes the way you think and feel, and shes an evil cunt for it.