yes, If I had a boyfriend, we don't must to live in a common household, too. (I think I understand) Of course, If possible, He would not live far from me, too.
It's a great thing that you are planning a long future. But Martin, No one knows the future clearly in what will happen. That mean, Your plan in the future, There is a possibility for the error to occur. For example, If you meet a woman who can near to you always
but she does not have to be honest with you. Therefore, honesty is very important for me. and If you are told that even those near can't have honest with you. There is no need to expect for those who are far away from you.