i have a 7 year old and an 18 yr old, my 18 year old is off to college, and i have always kept his room for him, i've been engaged for 10 months now, and my fiance is talking about wanting to move in with me, since I have the bigger house, he has custody of his 13 year old son, which will be joining him, I have stated that his son will need to share a room with my 7 year old, since my older son will be coming home back and forth, he thinks im being selfish, and i should give his son my oldest son's room.. Am i being selfish? Please help me!! I love him dearly, but truth be told I don't really care for his son, I think he's very grown, and extremely lazy, and such a slob. What am i gonna do, i dont want his behavior and bad ways to influence my 7 year old if their in the same room, but I also don't wanna give him my oldest son's room, it has always just been my kids and I, and I dont know how to give up his room, or inconvience my little one.