

That makes perfect sense.
For me the most annoying thing is that no one is pure evil, neither is he. So it’s hard to just blame him and and be done with it. Things are always complicated. A lot of the time there’s no one to blame. Because that doesn’t help. Not him, but also not yourself.
One thing though: you said there will always be a place in your heart for him and that you will always support him. Please make sure you prioritize yourself. Don’t give him too much of your time and energy. If you are a friend of him, he is a friend of yours. It’s real easy for people to invest everything just for some “what if”.
Someone needs to think of you and if it’s not him, it has to be yourself. Things will become normal, but until then someone needs to watch out for you.
THIS
Try to get this in writing, or document your day-to-day with this. Focus on the retaliation, the instances they tell you how you’re supposed to spend your money and maybe get coworkers to back you up and write that down.
The more clear evidence, the better. Lawyers love when you have a bunch of evidence in writing. Especially if it’s emails or similar directly from them that prove your case.