Girlfriend troubles advice please I've been with this girl for 20 months, Shes sweet and nice and the best person i've ever met. 50% of the time. The other 50% she is mean, jealous,angry, and annoying. I am the same way, Bipolar love I guess. Lately though she just seems distant and she talks to a bunch of other guys she met on a cruise. I have no right accusing her of anything and I'm not but you think after 20 months, our relationship could just change so suddenly. Advice?