This is awful how all of this transpired. You're right, and he is right ... you did nothing wrong. Even he admits that you did nothing wrong. It seems like all the great plans to go to Finland gave him second thoughts. Bipolar or not, he might think a relationship might be "too much" for him to handle.

You might treat him like a king. Your relationship could be perfect. But a relationship is too much responsibility for him. It took him 7 months to realize this. This is typical for some bipolar people. I knew of many bipolar people who say, "I love you! And I want to marry you!" and the next day they say, "I hate you! I wish you were dead!"

At this point, there is no one to blame. Him ignoring you is his best way to deal with the situation. You're innocent in all of this. If you want answers, your answer is this: Don't be surprised if he wants to get back with you in 2 months. If you choose to go back with him, expect these roller-coaster scenarios to pop up often. Being in a relationship with a bipolar person is not easy, and you have to ask yourself .... "Can I deal with this person for the rest of my life?"