Need help finding a movie Title

My mom asked me to look for a certain movie but I’m not sure where to start. Maybe you guys can help me. What she told me was…
Its about a man who went to do Missionary work and doesn’t return. In the meantime his wife marries another thinking he’s dead. He returns at one point to find that she has a child that is actually his.
Don’t know much else, and I don’t know if its a new movie or one from a while back. Can anyone help?
Answer #1
Moved to helpdesk. I have no idea sorry.