SOrry, but this IC does NOT sound like they are experienced with infidelity cases much less well-read on them.
I would ask your IC how much EXPERIENCE with infidelity they have... many IC's will take on an infidelity case even though they have next to NO experience with the topic.
Find out if your IC has any background in this or are they just pulling BS out of their BUTT... I went to two that were ZERO help... They insisted they could help me anyhow, but I rejected them...
No experience with infidelity means they will be of NO USE to you