My sister just told me that she was engaged to her bf of only 7 mos. When she first met this guy, she had a bf at the time and was seeing this guy on the side. Their relationship did not start out on a good note. She broke up with her bf and started to date this guy. After only 5 mos of dating this guy, she moved in with him and his family. His family includes him, his aunt, uncle and a bunch of pets. She moved in after she was done with high school. They are both 18 right now and hes still in high school because he failed his senior year. They have plans of him going into the air force and she will be waiting for him to finish. She came over to my house and showed me her ring and told me the story. I just didn't know how to react. Should I be happy for her? Should i encourage it and think that things for her would be okay? Just thought I would see what OT thought bout it.