LadyE
Sounds like he wants you to fail. Continued drinking only give him something else to use for CONTROL.
It's your life and should be YOUR control. In any event these are tough situations and the vodka is only temporary relief, if even that. Maybe it will only make more resentments, but one thing for sure it will just keep any that are present health and strong.
Don't do it(drinking) . Maybe tomorrow you can make it your day: alone or with friends doing things YOU enjoy.
In any case and in every case don't put up with abuse.
Please make it more than six days. Ice.