The wife is chatting with her ex-boyfriend.

You also said that you were an ex-boyfriend, which means that he is a thing of the past. You are his present and future. So, don't lose your temper. Whether they have you or not, proper relationship. You care so much, which shows that you have no confidence in yourself and distrust your wife. Do you want to trust her, or do you want to trust the feelings between you? Your suspicion is likely to pull the distance between you further and further. Don't care if they chat, show your manners as a man, spend more time caring about her daily life and let her know who really cares and loves her. Don't be stingy with your sweet words. Many times, women are emotional animals. Your sweet words and a small gift may make her feel a mess. Remember, we should attach importance to the enemy tactically and despise the enemy strategically ~ ~ ~