Girls, What's the difference between "boyfriend material" and "husband material"?

Ok, ladies... I asked the guys for their feedback about the distinction between girlfriend and Wife Material. Some really sweet answers (What’s the different between “girlfriend material” and “wife material”?).

Now we'll switch over to you to ask... what do you consider to be the difference between "boyfriend material" and "husband material"?

I started to make a list for someone else's post if you're interest (What are your expectations for what a man should be?).

Girls, What's the difference between "boyfriend material" and "husband material"?
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