One of the biggest advantages we have on the right is maintaining strong family relationships, and using those relationships to bring people back into a healthy environment. Not trying to manipulate them, or even persuade them politically, but just keep reminding them of the value of family relationships with people that love them. Don't let them walk over you, but if Marxism sees the family unit as the focal point of Capitalist slavery over the liberated mind, then being a good family member is the strongest attack on Leftism you can make.