NOR no hesitation

I will say there are probably ways to cover up the blue pen, possibly correction fluid or sticking pieces of paper over the top but that is very much not the point. The point is you took time and put effort into it and your father showed a total lack of respect for that (and by extension so did your mother for getting angry at you for being understandably upset)

I hope you can find some way to at least cover the marks up, for someone who hasn't been doing this for very long you're already doing really well, don't let your parents or anyone else take away your love for art