I was invited to a co-workers wedding just over two years ago and right after her wedding, she quit her job where we worked together to move out of state. We never talked while she was not working with me. Well now just over two years later, she is back working at the same place as me and we talk only at work like we used to, but does this mean I have to invite her to my wedding? (now my wedding is not until 4-20-13)