Did my marriage end? Do I still have hope? 😪

Long story short, he was 16 and I was 18 when we got married because I got pregnant. We were kinda forced because my parents were religious. However, in a way we didnt care we loved eachother very much. But its true what they say a baby changes everything. As soon as my daughter was born. We were both very jealous, toxic, and abusive mentally/physically to the point we just called it quits in 2012. I was miserable the whole time during our seperation (a whole year.) I Knew he was seeing somebody else. Mind you, we were still married. Fast forward>> He decided to come back and ask for forgiveness. We both took marriage counseling. Everything seemed fine but every now and then we would rub the past in eachothers faces. How he was talking to some one else and how I called the cops on him several times. We did however change the part where we did not put hands on eachother. We have 3 beautiful children now and to my knowledge everything was going great until recently a week ago he said he didnt have feelings for me anymore. He said he regretted getting married so young 😪 he said he cant forgive me in a lot of things which is not fair because I have forgiven him in alot of things. I have tried extra hard to make him change his mind, I go out my way to cook more often, keep the house clean, and even tried to seduce him (i succeeded). But Nothing else is working...he just says hes "trying to be open minded" and will see if he wants to give us another chance..he told me he wants to talk to my parents and his to seek some advice but still is leaning towards the decision of seperating. Im not sure if work is becoming stressful as hes the only provider and I am in Nursing school Do men go through this? Needing help. I want to save my marriage. I LOVE HIM Regardless of our past. We are still very much young. He is 27 and im 29 now.