BuddyPress.org

@enderpal, don’t have time to actually look closely at the stackexchange atm. but if it helps, you actually don’t need to unhook it.

The way wordpress works is it will always look through your child theme first, so if you copy the function into your child theme – when wordpress goes through default and finds `if ( !function_exists( ‘bp_dtheme_comment_form’ ) ) :` since it DOES exist inside your child theme, it will pretend that the function inside the default theme doesn’t exist essentially doing the exact same thing as ‘removed all the filters’ would do.