Husband only likes to flirt with women who leave her husband

Going to any province to work, he would date and flirt with a girl who left her husband.

My husband and I got married for love and have been on the same path for nearly 20 years, my husband works away from home, due to the nature of the work, so this province will be another province, each province works 2 to 3 years. Which province is far away, you will come back once a month, if you come near you, you will come back once a week. He also did not help my mother and children. I work as a salary to support my children, both of them are of school age, I don't depend on him.

He was a man of few words, good-tempered, gentle, no gambling, and drinking alcohol and girls did not have to say because he worked far away. My husband's hobby is different from men, because he likes to flirt with dating girls who have left him. I caught him texting her in love with so many girls. I caught him texting and giving presents and things, but when the couple confronted, he said that men who worked away from home only texted them, nothing to do with the family. Thanks to readers for advice, what to do in this case?