Unconventional relationships...?

sorry to say, but from an outsider's point of view, no matter how you justify it, it still seems a pretty f***ed up relationship. i personally don't think you should continue with this, especially since it will be unfair for the man's children. think about the confusion and psychological trauma they'll have later on. also, there is someone else out there for you, no matter how 'perfect' this current guy seems to be. good luck in making the right choices.