Search Results: should I contact my ex girlfriend

Hi, my ex girlfriend of 3 years broke up with me a week ago, a whole lot has happened the past few months and stuff got really complicated. Basically we live in different countries but visit each other regularly, we were engaged until she broke up with me back in April and that was really my fault, I got jealous and needed reassurances all the time and made a lot of accusations. (She did confess to lying about a lot in the earlier stages of our relationship). Anyway, things got rough after that and I started therapy to get rid of my "demons" and I heard nothing from her for 2 weeks. She contacted me one day as she was upset about something and we decided to try again. I paid for her to fly to Dublin (from the states) and I met her there from UK. The week was amazin apart from a huge fight over a text she got from a guy she apparently had no contact with. She left happy and we spent all our time on the phone together, then she dumped me again because my friends were accusing her of treating me bad etc. again I heard nothin until she sent my sis a message sayin she was pregnant and its mine. We started talkin again n things were goin really well, she kept tellin me how much she loves me and wants me etc. all was good until last week. We lost the baby and she started acting strange (understandably). She called me the night of the miscarriage and said she'd call me tomorrow, well I never heard from her again & instead she deleted everythin tht involved me and is on Facebook 24/7 (my friend is her friend on there). Our mutual friend thinks she is seein someone new but there's not much to suggest she is other than she suddenly disappeared from fb for 48 hrs recently (although she did spend a day on a boat with a new "friend". the reason she stopped talking to me was because I wouldn't tell her who I was going to London with when the reason I was going was to plan a surprise for her (London is her favourite place). Any idea what could be goin on? 10 days without contact now.