It's certainly worth looking at. We tend to repeat patterns because they make us comfortable, even ones that aren't good for us. Why, i dunno! But, the fact that you're aware of it and thinking about it is a huge step. Maybe you know they'll always pull away first and therefore you don't have to. It's safe, knowing they'll jump ship first and you won't have to be the bad, damaged one. Anyway, sorry about your weekend. Dating can really suck sometimes!