Rhinebeck Bank North Rd, Poughkeepsie

I had banked here for almost 10 years. I had my own account for approximately 3 years, then when I was getting married I added my fiance onto my account. A few years later, we were separating so I went into the bank to ask to take his name off my account. They said I can't do that without his signature. 2 days later he went into the bank and closed out the account, took all the money out, without my consent or signature. Does this policy make sense to you people?!