<human>: I got pregnant to my high school boyfriend when I was only 17.  We were dumb, stupid kids but we kept the baby and stayed together for a couple years. We broke up because he admitted to cheating on me when he went to college. So things were rough some time but the last couple of years we have become good friends again. We spend a lot of time with each other – always with our son as we try and raise him in a "normal" way as possible. 

Our relationship is in no way romantic anymore – after what he did I don't feel that way about him at all. But I will always care about him. He's the father of my child and I can't ever change that and also he's a great dad. 

I feel like we spend too much time together now though, it's like we're a couple but we're not. I do feel a little bit controlled by him. Not in the sense that he tells me what to do but he texts a lot asking to visit and he does question me a lot if I say I can't – he always wants to know why I'm busy and can't bring our child to visit.

I'm nervous to tell him when I dating someone because he interrogates me about it and then when he meets them he interrogates them and then probably scares them off. I understand he has a right to know if another man is going to be involved in his child's life but I would never treat his girlfriends the way he treats my boyfriends.

He is a great guy and I don't want to make it sound like he's overly controlling but I would like to live my life a little without telling him everything. I also don't want to ruin the relationship he has with our son, or upset our son if we have a fight. My parents divorced when I was young and it was fucking awful and took me years to get over so I know how family drama growing up affect you. I just want a way to tell him to back off a little without causing a major drama.

Can you succinctly summarize the text in 1-3 sentences?
<bot>: I feel like my ex-boyfriend (and father of our son) has too much control in my life and I want it to change.