Drinking plan – cutting down?

My Goal is to decrease my nightly 3 glass chardonnay habit. I originally wanted to go cold turkey but am allowing urges and then give in. Would it be better to decrease to 2 glasses for a while and then gradually cut back?
I get home from work and feel like I deserve something (chardonnay) with dinner and after.
I know this is just a thought and am trying to believe a new thought;

I am a woman who doesn’t drink chardonnay after work. I don’t need chardonnay to have a nice relaxing evening.

struggling! Last one or 2 days and then give in to urge.