Actually Catholic2003, you are completely correct.
1633 In many countries the situation of a mixed marriage (marriage between a Catholic and a baptized non-Catholic) often arises. It requires particular attention on the part of couples and their pastors. A case of marriage with disparity of cult (between a Catholic and a nonbaptized person) requires even greater circumspection.
There is one major difference between a Catholic-non Catholic marriage and a Catholic-non Catholic Christian marriage and that is that the former is a valid union when the dispensations are given and the latter is a SACRAMENT when the dispensations are given. Mass may be celebrated in the latter but not the former. Protestants and Orthodox share a familial relationship with us that Muslims and Jews etc. do not.
DISCLAIMER: Catholic Answers has turned over the archive to Catholic-Questions.org and no longer owns, manages, or moderates the forums. For additional apologetics resources please visit www.catholic.com.