Hi- I am trying to find it out the difference between gardnerella vaginalis and gardnerella mobiluncus. Few years ago I was diagnosed with GV, now- with GM. please could u explain me the difference and also is getting gardnerella mobiluncus can it mean that my partner was cheating as I been with the same one for 5 years but constantly getting various problems what makes me think that he might have sex with someone else.. Thank you.