It seems to me that what upsets you is probably that your MA life did not go the way you planned. Unfortunately that's how it goes for many of us.
For the most part you should be thankful for getting what you did (talking about MA's in general, not just you) and make the best of it.
Personally I don't get worked up about lineage. I would like to have learned a complete system and carried on the tradition but that didn't work out for me so I do what I can with what I learned.
I think this focus on complete systems and lineage is a modern thing. Systems evolve over the generations, they branch off, so I don't think there really is such a thing as complete.
I don't mean to say you're wrong for wanting that but I think you should be flexible enough to roll with the punches and come out on top. You can easily add in the things you feel were missing plus you have the extra stuff that others don't. Think of it as trading material.
Other than that being lied to trying to turn you into an ATM would **** anyone off but that's more a personal issue.
What happens in Gong Sao stays in Gong Sao.
"And then my Qi exploded, all over the bathroom" - name witheld