Can anyone help me figure out what movie this is? ... update

I’m trying to figure out this movie I watched years ago that I remember liking.

It was about 2 soldiers who were best friends, one had a wife or girlfriend and the other was single. The two soldiers went away for war and the one with a wife died. The Best friend survived and him and the dead soldiers wife ended up falling in love and were together. But then they found out the husband soldier didn’t actually die and he was still alive and came back to his wife and best friend being together.

This is what I can remember from the movie can anyone tell me what movie this is???

Update.. Thank You! The movie I was talking about is Pearl Harbor. Sorry if I wasn’t exact with details since it’s been years and I can barely remember the movie.

I’ve never seen Brothers but it sounds like it must have a similar storyline. I’ll have to watch that one as well 🙂