No, never look back.
Are you asking if you should make contact with your ex husband??
can you give more about the situation?
No.
depend on how your relationship ended if it ended well act friendly and inviting if not then avoid contact if you wish to speak to your ex try calling her later if you wish to talk to her/his new partner say hi and try to become friends or ask you ex to introduce you!
He's not over her yet or he's trying to control her. He should learn to understand the words "no contact!"
Two of the best ways to contact your ex after a break up are through your phone. You may try a phonecall or a text. If the text or the phonecall goes unanswered, do not continue to pester the person. Give them time and allow them to contact you back. If they choose not to, you should move on.
You should not contact them, the same way you would feel about someone you dislike or are uncomfortable with. If you try to impose yourself on your ex with repeated contacts and attempts to be friends, it will only reinforce your ex's current opinion of you and he will dislike you even more.
You Should Keep contact with your ex-boyfriends so you guys dnt hate each other it's the rite thing to do
No, it is not wise for the new girlfriend and ex wife to be friends and the ex wife should move on. If children are involved then the ex husband and ex wife should be dealing with this.
Apologize and try to get her back.
You should talk to your military base for more information about that. All Tricare insurance is for ex solders and their families only. You should try to contact your base or your relative that was/is in the army.
if he was your ex you should be over him. If your not over him you should tell your friend or try to get him back.