My fiancé and I are having some trouble with deciding on a last name for us once we are married.
To paint a picture, I am one of four siblings, all four of us are female. My three sisters are heterosexual. When they get married and have children, they have made it clear that they and their children will share their partners last name. Unfortunately I am the only one left (including all cousins) who will be able to carry on our family’s surname. My fiancé however, she has a brother who is 14 years old who we are quite sure he is heterosexual and will be able to carry on their family’s surname through his possible future marriage and conception of children. Am I wrong to feel so passionately and strongly towards our new family allowing my current/soon to be family’s surname in circulation by ensuring our children have my surname or am I being irrational. My partner is 100% on board (as far as I can tell) with using my family’s surname however I don’t want this to enable a fight in 10 years time. Any advise is appreciated. Thank you