A hydrogen peroxide douche will get rid of it temporarily (3% hydrogen peroxide, preferably food grade, mixed with some spring water or colloidal silver) but douching carries risks such as pushing infection further into the reproductive tract, so it's your decision really.

You should really try something long term to get rid of this discharge. Get tested for everything. If your tests come back clear it's probably bacterial vaginosis (doesn't always show up on tests), but there are ways to get rid of this.

If you have foul/fishy smelling discharge, that is usually a sign of bacterial vaginosis. It takes about a week to treat, so I would say it's safe to assume you shouldn't have him anywhere near there until it's treated.

You can go to CVS or Walgreens and get VH Essentials BV Treatment.

http://www.yeastinfection.org/faqs/