One point I forgot to make, and it essentially supercedes all points or comments made already...
The fact that you have thought about to such an extent as to post it here... that you have been struggling internally to decide what is happening and if the situation is or is not okay... that you have such lingering questions and concerns about the relationship he has with the ex... is itself indicative of where your mind is on this and the health of your relationship with him.
Tell me about your dreams. Include pictures...
