My husband wants a divorce

I’m usually not one to talk about this but I’m needing some help. I left on a trip ( for my grandmas funeral) and my husband wasn’t texting me or calling me. So I tried calling and texting still no response. Finally, at 12:30-1am he texts me and says he’s done. We were fine before we left. His parents on the other hand we’ve always had issues because of the controlling and manipulating him. They took his money and put it in stocks. They’ve talked down on me and on my family. Because we didn’t come from money and they did. He’s been staying with them and he came home the other day and I tried to get him to give me another chance and he didn’t want too. So we were talking about want he wants and what I want and stuff like that. His dad knocks on the door and asks him what’s taking so long blah blah blah. Like this is our marriage. So he leaves and come back to drop things off and I asked him because I had a feeling that he wasn’t alone, I asked him if he was he told me yeah. He then left out the door and I ran back out because something was wrong with the dog food and he parked like down by the office of our apartment complex and his dad was getting in the truck. Like his parents won’t let him be alone with me because they think I’ll convince his to give us another shot.

Sorry didn’t mention it above but he said he was unhappy. But before I left he said he was happy and that he’d never leave. Also his mom and him took me to the airport and as soon as I got out of the car that’s when everything changed.

I’m needing advice. I don’t want to lose my husband but his parents have him hooked.

Update: I finally got to talk to him alone and he’s attitude was complete different. He was more willing to talk to me and he’s staying at the apartment and not moving back in with his parents. I will still be moving out and taking time to find myself and so will he. We are separating but not divorcing for the time being. In the beginning he was not open to giving us another chance down the line but he is now but want to take this time to grow and do things we never would have done before. We still are friends for the time being.