If you are using the True/False variable's name as the prompt in the answer-gathering dialog, you may want to consider naming a True/False variable after the section of the template it affects—for example, Marriage Clause. This makes sense if the user is going to be selecting from a list of such sections—Marriage Clause, Children Clause, Out-of-State Residence Clause, and so forth.
Or, you can consider naming the variable after the condition itself—Client Is Married. This makes sense if the user will not be selecting from a list of sections—especially if the same True/False variable might be used as the condition for more than one part of the template.