that is so messed up and mind boggling. I'm so sorry you are going through this and hope you find strength from those around you.
don't feel like you have to be strong either, if you need to cry/breakdown/etc and get it out, do that, no need to keep it pent up inside, it will make you feel better. I would probably be falling apart right now too. but just know that this will pass and you'll pick yourself back up and move on and find someone who truly deserves you.