Professional Corporation in New York — operating agreement for 50/50 partnership

Looking for advice on a legal issue in New York. Here's what happened.

operating agreement for 50/50 partnership. I've been dealing with this for about 6 weeks now and the situation isn't improving.

Should I hire a lawyer for this or try to handle it myself?

I work in this industry and unfortunately this is very common. The good news is that when people actually push back with legal representation or whatever, companies usually settle ngl.