Rupert Sanders promises to be a better husband

Los Angeles: Director Rupert Sanders will try to do everything he can to save his marriage with model Liberty Ross. After cheating on her with actress Kristen Stewart, he has agreed to be a better husband.

The 41-year-old is now ready to accept all terms and conditions that Ross has decided to set - and one of them demands he be a better husband, reports

However, the model is behaving in a calm manner and does not wish to rush into anything.

According to sources, any decision about their relationship is not going to come out anytime soon and might take a few more months.

The couple have two children.