Do movies give us unrealistic examples of love?

Have you ever noticed your astonishment and surprise while you were watching a movie of the existing love story? Have you ever noticed the hero or heroine's fondness for the other side to the point that it makes him a real monster in his pursuit of the party he loves, and the style of this hero was presented as the one that a person should never miss?

Or the heroine whose lover insults her, belittles and upsets her, or even blames her for mistakes that have nothing to do with her, such as if a young man flirts with her in the street, or the other who changed for his girlfriend a comprehensive change and not for himself and began to pray and fast and did not miss the dawn prayer of its time And even leaving even cigarettes !, or even the heroine who considers her lover the source of everything in life, misery and joy, is everything for her, and she will not have a resurrection without him, and she becomes dependent on him severely! Or the one who discovers that when he loved his sweetheart he hated everything in her and wanted to change her!

The many, many styles of love stories that present to us and I see severe anomalies in them!

Do you agree with me or am I alone that I see this ?!