I will say again, talk to a lawyer, with any kind of receipts at all, ie what you initially put into 'the business' you have recourse, no matter where you live.
An attorney can also be your 'go between' so that this 'walking on egg shells' does not have to occur and will give you more peace of mind, etc
There are no 'quick fixes' for your emotional and mental well being, but Al-Anon can help and/or some private one on one counseling with an 'addiction therapist.'
Unfortunately, it is not usually 'pleasant' when one breaks with an A, no matter who instigated the separation. However, by working on one's self, it can be very enlightening and a very 'good' experience. We all seem to finally come out the other side a more put together, healthy individual.
Please see an attorney and get the legal help that you are obviously going to need.
Also, please keep posting and let us know how YOU are doing as we do care so very much.
Love and hugs,