NGL Attorneys a let down to single mothers

I sold my jointly owned property with my ex partner(co-owner) and NGL were the transferring attorneys. The co-owner put forward some bogus claim that all proceeds were due to him. Without facts, ignoring their legal obligation to me as their client and even after the Judge at the high court struck the urgent high court application made by the co owner to stop NGL from paying out the proceeds as per the legal agreements and the signed mandate held by them, NGL went ahead and provided an undertaking to the c-owner they would not release my share of the proceeds. They could have ended this dispute much sooner by entering an interpleader summons which costs them nothing, but their very condescending director said he would not be doing any such thing. They effectively aided the co-owner in leaving my children and I homeless and to date do not bother to respond to my communication. Their attitude toward me was that of me being a nobody while the co-owner, who gave the impression of having tons of money to throw around, was treated like a VIP. Utterly disgusted and horrified when those who have the power to ensure justice misuse it.