Section 3 of the Principal Act is amended as follows:(a) by omitting "or" second occurring from paragraph (b) of the definition of family responsibilities ;(b) by omitting paragraph (c) from the definition of family responsibilities ;(c) by inserting "or partner" after "spouse" in paragraph (a) of the definition of immediate family member ;(d) by inserting "or partner" after "spouse" in paragraph (b) of the definition of immediate family member ;(e) by inserting the following definition after the definition of parental status :partner means a partner within the meaning of the Relationships Act 2003 ;