My husband texted another woman at ten o'clock in the evening and asked him what he was doing.

If your husband only sent a text message to another woman asking what he was doing once, he might really have something to ask him, or he suddenly remembered something he wanted to ask each other. But if your husband often sends text messages to other women after 10 in the evening, and the conversation is still ambiguous, there must be something wrong. You need to pay attention. If he isn't in too deep now, you should stop his thoughts, have a big fight with him, let him return to his family and make him realize the importance of husband and wife's loyalty to each other. Now your good day is hard-won, let him cherish it. If he is too deep, doesn't listen to your persuasion at all, and quarrels with you, then you can't show weakness. You should keep the evidence that he was chatting or even cheating. In case of divorce in the future, you can better safeguard your legitimate rights and interests. He is on the wrong side and has to take on more responsibilities.