It is an old movie which is about a women who has a son and a loving husband. They were on an island. She was pregnant and her son was not OK with her husband
After an argument between the son and the husband, the son left them and ran away. The husband goes after him to find him. They did not come back which led to force the woman to take care of her self and take care of her self and her injuries and baby birth. At the end of the movie the son and the husband come back

Any ideas...

Rugged Gold (1994) (TV) (http://www.imdb.com/title/tt0111030/reference)