Anyone have any thoughts????

As some of you know I wrote my daughters father a letter,

Well this was his response back to me: 
Not sure when I’ll be able to, but if that’s what you want to do, we can.  I am most likely leaving for a few months her shortly, so I guess we’ll have to figure it out soon.  So this is what I wrote back:  what is going on?  It might not matter to you, but you have me totally worried now.
 Why aren’t you saying much about where you are going, are you going alone?
Is everything alright with you, with your parents? 
You can’t tell someone who cares about you, that you are leaving
That isn’t fair!!!!  I guess you have to do what you have to do, but don’t think 
 and then this is what I got back: 
Don’t worry, it’s just something that I am doing to hopefully better my life.  I guess after the last couple of messages from you, you can say that I am doing something for myself and thinking about myself.  I am not saying much because an extremely small group of people know, and that is only because they have to know.  I wouldn’t have said anything to anyone had I not had to.  Once things become more of a reality and not so much an idea, I will let more people know.  And yes, I will be by myself.  Again, don’t worry about me.
 I showed one of my co-workers and her thought was maybe he was going into the military.  Have I gotten myself into something more then I should have?  Is something going to come back and bite me in the butt, what is going on????