In America they actually do devote some effort to making divorce more difficult (the "covenant marriage" laws), although certainly not with the same fervour that they oppose gay marriage, and a lot of "Christian counselling" for couple is in fact anti-divorce "reparative therapy" putting a lot of pressure on the couple not to divorce (and usually on the woman, who is almost certainly not "submitting to the headship" of a man she wanats to divorce).

Ugh. There's a reason I live in San Francisco and go back to West Virginia only when someone I'm related to is near death or has just died.