My wife and I are currently looking into having children. However, being that we are a lesbian couple (and I will not be bearing any children, but she will), I'm not quite sure how US citizenship will work. I know for straight couples, it's simple. But I cannot find any information on how it works with me not being the biological parent. Ideally, I do not want to pass my US citizenship onto any children we do have (tax reason, passports, etc), and if it is something they wish to acquire as adults, then they have that choice. So, does my citizenship automatically pass on?