So I am a SF. I'm married to my wife who is 12yrs my senior. She has 4 kids with 2 different fathers. The oldest 2(SS16&SD14) their father has never been in their lives so I've taken the role of the father in their lfe. Her youngest 2 children(SD13&SD11) live with their BF. So the older two live with us. I have never had anykids and my wife is unable to have anymore kids which I have expected I love all her kids as they are mine, even the 2 that actually live with their BF. So my oldest SD14 that lives with us we are very close.