Redditors with real life "butterfly effect" stories, what happened and what was the series of events and outcomes?

Had a girlfriend back in college, who caused me to make some questionable choices and lose a semester, which in turn caused me to change courses and pick up another major the following year. Meanwhile, thay girlfriend was out of the picture and I meet another girl on the new course and we end up moving in together. At that time this new thing called Facebook had just popped up, and she was big into that sort of thing and constantly hasseled me to make a profile too, which I did so she'd shut up about it. Time passed and the relationship broke, but I was now on Facebook though not really interested at all. A while after a friend of a friend told me that someone was interested in me in Facebook.. we've now been married for 7 years and have a kid coming in about two weeks.

/r/AskReddit Thread