Your husband has the right to text another woman, provided he is not cheating on you. If he has a female friend, he can text her when he wants, but he needs to ensure it doesnt affect the personal time he is spending with you.
Can my husband read my deleted text messages?
The only reliable way to retrieve deleted messages on Android is to access the backup file using Google Drive. To access the file and read the messages, go into the Google Drive associated with your husbands account on a computer.
Is it OK to keep secrets from your spouse?
You have the right to privacy in any relationship, including with your spouse, partner, and family. In any relationship, you have the right to keep a part of your life secret, no matter how trivial or how important, for the sole reason that you want to.