I have been dating a very kind man who has one son, age three, for a year and half. We are considering moving in together. I have some concerns about this. I don't have any children, and I am slightly worried about sharing space with a three year old. Also, the plan is for me to move in to my bf's house. I am worried about feeling like an outsider in my own home as I am entering their space and leaving my own. I have expressed this to my boyfriend but he said he is not sure how to make me feel better and that it should be a given that he will try and make me feel welcome.