So it all began with me talking to my girlfriend over skype about my mates new girl. I complimented her looks and what she has done for my mate. Then my girlfriend hung up on skype and sent me 4 text msgs saying she feels liek shit now cos I was calling her fat and If the other girl was older I would favour her over my Girlfriend.. I laughed at the situation she created in her head but then got angry when she started having a serious go at me for previous stuff i have done and calling me a liar. She keeps on doing stuff like this.. Any advice?