How do I remove parent node from the output?

The following is my output based on my xslt code which I had pasted below. This output has repeated ext:PersonBirthDate. I want to remove the first and last ext:PersonBirthDate I only want to have the 3 extPersonBirthdate but not the parent. How do I do it? Here is the output

<ext:PersonBirthDate>
    <ext:PersonBirthDate approximateDateIndicator="true" currentIndicator="false">1956-03-04</ext:PersonBirthDate>
    <ext:PersonBirthDate ext:approximateDateIndicator="false" ext:currentIndicator="false">1956-04-21</ext:PersonBirthDate>
    <ext:PersonBirthDate ext:approximateDateIndicator="false" ext:currentIndicator="true">1956-05-21</ext:PersonBirthDate>
</ext:PersonBirthDate>

I want my output to look like this

<ext:PersonBirthDate approximateDateIndicator="true" currentIndicator="false">1956-03-04</ext:PersonBirthDate>
<ext:PersonBirthDate ext:approximateDateIndicator="false" ext:currentIndicator="false">1956-04-21</ext:PersonBirthDate>
<ext:PersonBirthDate ext:approximateDateIndicator="false" ext:currentIndicator="true">1956-05-21</ext:PersonBirthDate>

My xml document

<Party ID="14474176" InternalPartyID="1612366618">
    <Gender Word="F ">Female</Gender>
    <ApproximateDOB>3/4/1956</ApproximateDOB>
    <DateOfBirth>04/21/1956</DateOfBirth>
    <DateOfBirth Current="true">05/21/1956</DateOfBirth>
</Party>

Here is my xslt code

<!--Templates for DateOfBirth for the respondent-->
     <xsl:template match="DateOfBirth">
       <ext:PersonBirthDate>
          <xsl:attribute name="ext:approximateDateIndicator">false</xsl:attribute>
          <xsl:attribute name="ext:currentIndicator">false</xsl:attribute>
          <xsl:value-of select="mscef:formatDate(string(.))"/>
       </ext:PersonBirthDate>
     </xsl:template>

       <xsl:template match="DateOfBirth[@Current='true']">
         <ext:PersonBirthDate>
             <xsl:attribute name="ext:approximateDateIndicator">false</xsl:attribute>
             <xsl:attribute name="ext:currentIndicator">true</xsl:attribute>
             <xsl:value-of select="mscef:formatDate(string(.))"/>
         </ext:PersonBirthDate>
       </xsl:template>

<!--Templates for ApproximateDOB for the respondent-->
      <xsl:template match="ApproximateDOB">
          <ext:PersonBirthDate approximateDateIndicator="true" currentIndicator="{not(../DateOfBirth)}" >
          <xsl:value-of select="mscef:formatDate(string(.))"/>
        </ext:PersonBirthDate>
      </xsl:template>

<!--Respondent Template-->
    <xsl:template name="Respondent">
        <xsl:param name="pProtectionOrderID"/>
        <ext:Respondent>
<!--Guardian -->
    <xsl:for-each select="//CaseParty[(Connection[(@Word='GRD')])][1]">
        <xsl:for-each select="//Party[@InternalPartyID=current()/@InternalPartyID]">
            <xsl:call-template name="Guardian"/>
            <xsl:apply-templates select="ApproximateDOB|DateOfBirth"/>
        </xsl:for-each>
      </xsl:for-each>
   </ext:Respondent>
 </xsl:template>