Here's what I think. Don't marry her now, but test her out. If she lasts 2 to 3 years without misbehaving then consider the next steps.
I have three beautiful Ch*ldren with a tica who I met totally outside of the gulch. Are we legally married in the US? NO. Are we legally married in CR, YES. Its called Union Libre and its an official checkbox on all forms inside Costa Rica. It has no legal validity in the US, thus you are covered. However, in CR, you are as good as married.
I'm a little on the conservative side. I will wait two more years. I will see how she does in Union Libre or Common Law status. Then, I might take the next steps. This is 8 years after I met year!
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