Three historical "customs" have particularly shaped modern doctrine?

8.)Courts disfavor awards requiring one spouse to pay a percentage of___ or ___income to the other spouse.

11.)Alimony guidelines have been developed in reaction to concerns about the ___ and ___nature of alimony awards.

13.) The Uniform Marriage and Divorce Act (UMDA) provides that an existing spousal support award can be modified only if a change in circumstances has occurred that is so ___and___ as to make the terms of the original agreement unconscionable.

16.)The party seeking modification bears the burden of proving that a change in ___________________ has occurred with respect to the needs of the recipient or the financial abilities of the obligor.

20.)A party ordinarily will not be relieved of part of or all an alimony obligation by ____ or ___