Should I wait for my soulmate?

My name is Jenna and I am a senior at Claire Houston High School. I haven't done much dating. Mainly because the boys my age is too immature. Over the fall break, I met the most considerate man in the world. I will call him Vincent McMann. He is my neighbor. His wife is in the Army. She is conveniently out of the way, for the moment. Her battallion was deployed to Afghanistan for 18 months. I have been dating him since his wife left. She is now due to return next week. He wants to end the relationship, but I won't let him. He's my soulmate. I know he loves me and wants to marry me, but his wife won't give him a divorce. He wants me to wait until his children all graduate from high school. His youngest child just turned fifteen. Three years is a long time?   Should I wait? From: Lost and turned out