<human>: So, I'm 31 with a 3 year son (from a previous relationship), she is 25. We have been together for a year and a half.

She has been away now for two weeks, I miss her and i want to be with her for the rest of my life, and i can't wait two more years until she comes back. I want to start my life with her NOW.

I already sent her today the money for an apartment for the both of us, i bought my flight for within two weeks...but even so it is not to late in case i'm making a wrong decision. 

I know i will miss my son, and i am willing (but not ready) to deal with it. For all my material stuff i don't care, i can buy it again, but is a shame, since had i married her now, we would already be all set up.

I didn't do anything to stop her, because i didn't wanted to interfere with her decisions, in case she hadn't been accepted in her master degree i was making plans to ask her to marry me (which i now will at the end of this year hopefully).

but there is a question that is killing me....why should i give up everything for her, if she gave me up (sort off).

And in all honesty what would make me most happy, is that she came back (on her own decision), so i didn't have to go far away from my son, to have the best of both worlds, and right now I truly think I'm choosing the decision that will hurt me the less....and in theory, i'll come back permanently when my son is 5, so he won´t have a crystal clear memory that i was gone, and I´ll be coming every two months for about ten days.

Your answers or more questions would be really appreciated, i'm a mild aspie, and is very hard for me to sort this kind of things.

Can you summarize the given text in a few sentences?
<bot>: I miss her so much, and I'm willing to leave everything behind for her, and come back to where i'm every couple of months to see my son.