Humdinger - Some of the story

Am new to this and have told no one else in 17 months.He told me that he had got back with his girlfriend from 46 years ago.He told me that they were as much in love now as they had been then. I said OKAY. If you love each other that  much you should be together. So he went off and told her that he had told me all about it . And she dumped him. I was VERY CROSS.

I am supposed to carry on as if it hasn't happened. There is obviously  a lot more. But has anyone else been through this?