How will him being medicated allow you to trust that he's not cheating on you???
I used to obsess over the same thoughts with my bf when we first started dating... and then I learned to trust him, I no longer expect immediate replies nor feel I MUST see him all the time, (to keep tabs on him or whatever) because I'm secure in our relationship and where we're planning on heading.
I'm sorry but I'm not understanding the logic here with meds 〓 trust at all, trust is built, not chemically induced.