I've been with my boyfriend for almost 3 years. At this point, I'd just come out of a very toxic relationship and my self-esteem was in tatters. For this reason, I got into a relationship with him despite him still being in a long-term relationship, and this carried on for a couple of months. Please don't flame me for this, I know I did wrong.
I gave him the ultimatum of choosing her or me. However, he carried on seeing the both of us whilst lying to me about where he was. They shared a dog together and he said that he was going back to see/walk the dog and that she was never there. But obviously I later found out that in fact she was there and they'd been having cuddles and chats, and walking the dog together. He even spent half of NYE with her and the other half with me, which is also something I found out later. Ultimately, he chose her because he'd spent the last 10 years with her and he said he didn't want to leave what felt comfortable, even though he was unhappy and they never had sex. So he was basically having his cake and eating it until the point of deciding.
I ended up persuading him to come back to me because I was unbelievably desperate (believe me, I'm not proud of this) and so he did. We started seeing each other regularly and things improved lots. However, a few months down the line I found out that he was messaging someone who he'd previously been sexting and exchanging pictures with while he was with his ex. I was heartbroken all over again.
Anyway, stupid old me still carried on despite all of this and we've been together ever since. There have been a lot of good memories, and I've never let myself be myself the way I have been with him. However, there is a lot of insecurity and trust issues on his part ironically, and he gets very jealous and possessive with regards to me talking to male work colleagues etc. It's borderline controlling but he says that it's because he doesn't want people to disrespect me, and that he's protective of me.
I do believe that he genuinely loves me now, and he'd do anything for me. His relationship with my child has at some points been difficult due to her having ADHD, and him not having much patience. He's stepped in with disciplining her when it's not his place, which has often caused arguments and friction between all 3 of us. He doesn't have any children.
Most recently, we've had minor arguments about him being jealous of other men, and questioning me about stuff. In the beginning there were definitely red flags, and he used to get angry when I didn't reply within an hour or so, and said that it wasn't normal for people in a relationship not to check in with each other to let the other know where they are and what they're doing etc. I disagreed and was used to doing things independently. He's not as bad now but there's definitely controlling/possessive elements to his behaviour.
So currently we're having a break and I'm on the verge of ending it completely. I'm so worried about doing the wrong thing, and letting go of something that could get better. I know this post paints him in such a negative light but he's really not all bad. He has a good heart but he's troubled for whatever reason, and his insecurities affect his attitude and behaviour towards me at times.
He says that I'm too negative and that everyone argues but when we argue it's awful. I do think I'm hypersensitive due to my upbringing and the fact that my parents were always arguing, but this seems unhealthy. I love him but it's so difficult.
My head is a mess. Can anyone please share their thoughts if you've made it this far? Thank you.