LoL--Oh hun!
After 11 yrs of marriage, I found out that my Ex was bi-sexual. He was not only having sex with other men, but these were men he picked up off of Craigslist--and was bringing them into MY bed while I (and my two children) were out of the house. Oh, and did I mention the Ex was also abusive? (and I do have a police report to prove it!)
Yes, it is perfectly normal to be upset, angry, hurt, etc. But...you need to work on dealing with those feelings and move on with your life.
And for all you know, there could be a different more reasonable explanation for the bills/invoices regarding the STDs and the alleged abortion.
Get over yourself. Quit whining, put on your big boy underoos and stop, just stop, trying to convince us of how awful your Ex is by sharing things that you are only assuming/presuming.