I am a regular poster on this site, but have changed my name so as to not be outed.
My ex is 54 years old. He has 4 grown up kids from his first marriage, 7 grandchildren and my DS aged 14 (I was 2nd marriage.
We were together for 12 years. He is 16 years older than me. We have been seperated for 10 years. He's been with his new partner for nearly 2 years. He didn't pay a penny in maintenance for 8 years and now only pays £20 per week. (He's self employed, so no chance of CSA helping out).
He doesn't see much of his older kids or grandkids at all, two of them he never sees. His older kids are bitter and resentful that he doesn't make time for them. Incidentally, they all get on OK with me and my DS and I make an effort to keep in touch with them all as they are my DS siblings. My ex's relationship with my DS is OK, but contact doesn't happen as often as I would like and he regularly misses contact for weeks on end, turns up late and doesn't bother to phone DS. DS is pretty accepting of the way things are and doesn't ever seem bothered about not seeing his Dad.
18 months ago, I moved in with my new partner, I have been, and still am struggling to come to terms with all the changes and he has four kids who live with us a third of the time. He has a very difficult ex wife and I feel my whole life revolves round what she and her / DP kids want. DS and I seem to have to fit around everyone else and I am often so very stressed with it all. I often go weeks without sleeping properly and then having to run a house and work 4 days per week and look after 5 kids is sooooo draining. DP and I are due to start Relate counselling next week because of all this. I feel he doesn't consider my needs at all. The only thing that matters to him is seeing his kids every minute of every day.
So, when my ex announced today that him and his partner are having a baby, I feel I have no reserves of emotional energy to deal with it. I got off the phone and cried and cried. I am really worried about how it will affect my son and I want to be available to help him rather than constantly having to deal with all the fall out that my DP ex wife causes. If all my emotional energy is going on my relationship because of him and his ex wife and kids, what is left for my DS?!
I just feel that I rarely have any problems or issues that I bring to the table in this house, and now I do have an issue to deal with, there is no-one really there to help me. I feel very alone despite having a partner and all these other people around me.
I also think there is a bit of me that is jealous as I would have liked another child, and always thought that if DS had a little brother or sister, it would be me who provided that for him.