<human>: First off I apologize if this is the wrong sub-reddit for this, send me the way you think would be of more help.

Okay I am (23/m) my ex is (20/f) we have an 11 month old son together and have been together for nearly 5 years. Things have been rocky as always, we have split up twice in the past 5 months and this past time is "for good."  She lost a lot of trust the first time we split by her sneaking around and just being shady. We got back together and it lasted about 3 months. 

She is moving out and taking our son with her, and the main thing that bothers me is not her getting a new guy but someone trying to take my place in my sons life. I can barely sleep because it's all I think about, she's made comments to our son when we get into an argument like " Mommy's gonna find you a new Daddy" it really tears me up because he's literally the greatest thing in my life. I got laid off and have been stay at home dad since he was 6 months old, I spend every waking moment with him and we have such a great connection he's definitely a daddy's boy. Since I have been laid off my savings account was depleted quickly and my ex took on a lot of responsibility being the main provider for our son.

Us being together has been all I have known for so long that I don't even know how to get back out there and try to find someone else I can be happy with, but then I just want to endure whatever bs my ex and I's relationship will dish out just to make sure my son has both of his parents. I know that is pretty unrealistic right now and I know that I am not happy with her.

Provide a brief overview of the text.
<bot>: Want to try to work things with my ex so that I don't have to fear someone taking my place in my sons life