Most Helpful Girl
Don't like the idea that you are with him while he's technically not yet divorced. Plus, I also don't get it why you are lying to his wife for him. If he misled her into thinking that they have a chance of getting back, then that's his problem and he should be the one explaining to her.
Don't lie to her.
I don't think he's lying to you, but I also feel he's not telling you the entire truth either. What type of future do you see being with him?