Nails... ikr!! Mine get chipped all the time!! Nothing I can do to stop it, except keep well hydrated. I am contemplating doing clear on them but my family would indeed freak out, as would the guys I work with, so I must put up with the chips, just keep the edges filed down to prevent any more splitting, or catching/tearing more.
I want to add, that my heart swells knowing your dad is supportive. I lost mine just over a yr ago, and I would like to think that he would , likely rage for a while, abt his first born son wanting this, but would then realize the pain I'm in. I hope yours, sees your pain, and anguish, and still loves, like Katy Perry's song, "Unconditionally".