Why? You're placing too much reliance on your dad's attitude when you know, after seeing a psychiatrist, what the problem is for you.

I would suggest that you place all your meds in a cabinet and label them for A.M. and P.M. Each morning first thing, take the A.M. meds, and at night before you go to bed, let the last thing you do is take the nighttime medications. It's a habit that you need to acquire. Remembering to take
them is helped so much by doing that, and you need to remain stable in a schedule of med-taking.

Let things said wash over you like water over a duck's back. Remember, he's waterproof!

Take care.