By this standard, you might judge me a deficient parent for encouraging my daughters in a particular combat (not "sport") martial art. I intend for all the women in our family to be competent in dropping and injuring any inappropriate male (or dyke) activity through "physical contact." Yes, demolish. They also shoot… with purpose.
Not at all.
I won't judge anyone personally, since I am not privy to the context or to the prudential judgments you have made with regard to you family and your children, of which you are the head. I'm merely about understanding the principles. Their application to your situation is between you, God, and your confessor.
Also, I believe that any
caveats can be outweighed by a proportionate reason. I do not object to this type of activity with a view towards the girls being able to defend themselves and their children. There would, however, be no proportionate reason to allow a girl to play football that I can imagine.