Part

 1 5 |    is that to the use of the marriage rights there corresponds
 2 7 |     Encyclical of Pius XI on marriage. Thus when ten years or
 3 8 |    of the parties contracted marriage with the intention of limiting
 4 8 |      essential defect in the marriage consent, which would result
 5 8 |    which would result in the marriage being invalid, because the
 6 8 |      right deriving from the marriage contract is a permanent,
 7 8 |   right, the validity of the marriage does not come up for discussion.
 8 8 | motives. ~The reason is that marriage obliges the partners to
 9 11|           The primary end of marriage ~Now, the truth is that
10 11|    it. This is true of every marriage, even if no offspring result,
11 11|      that the primary end of marriage is the procreation and education
12 11|   artificial insemination in marriage. The conjugal act, in its
13 11|   and wife, when contracting marriage, exchange the right. ~Therefore,
14 13|  accordance with the ends of marriage itself. Hence it follows
15 13|      it follows that only in marriage with the observing of this
16 13|     allege that happiness in marriage is in direct proportion
17 13|     so: indeed, happiness in marriage is in direct proportion
18 13|   sanctions it in the lawful marriage, not as an end in itself,