Hello xJx,
great to hear you are really happy,bit different to most of the questions on here, maybe your boyfriend just felt a bit insecure about your ex,could be that he can't believe how lucky he is and he thinks it is to good to last,but I can only speak for myself on the marriage thing, I only ever asked one girl to marry me,and we are still together,it is not something I would have ever said as a light hearted thing,cos that is such a BIG question,so I would think he meant it,hope you remain as happy for hundreds of years, Ray xx