Zephyr, you are doing well. Maybe you should try what my IC suggested for me. When I find a thought going through my mind when things are going well (like he's here but I think he's lying to me), that I should acknowledge the thought and then visualize it floating away. It sounds silly, but it does work a good amount of time for me.
Keep working at it!
M 46 / H 43 T 24/M 18 S 4 11/6/2014 ILYBNILWY 1/16/2015 Living in separate bedroom 1/8/2016 H moved out