I Have A Problem

I have a major problem which has escalated in the last 3 weeks.  I recieved a letter from an ex wife, I havent seen her since 1985 when we were in the Marines together.  Im 47 shes 46 and we were married in our early 20s.  She has been sending me emails about wanting to get back together and how much she misses me and wants me to come visit her in massachusetts in 2 weeks.  I kinda went along with it which was wrong.  I have a partner and she and I have been together for 12 years but I didnt tell my ex that.  She is under the impression Im single. I need to bail out gracefully, from what Ive been hearing she has a son and Im thinking she may need someone to "save her"  I am not in a position to do that and have my hands full at this point with my own scene and 7 yr old son.  I tried to tell her I wanted to just stay friend sbut she kept pushing on how she wants to see me bla bla bla...I need advice how to get out without making her bumed out, I think I may of let her get her hopes up too high.
dobguy1 dobguy1
46-50, M
Jun 3, 2010