you leave the state
Maybe your girlfriend isn't over her ex husband.
NO!
husband happy after seeing ex girlfriend
No....
EX is "Former girlfriend, boyfriend, wife, husband etc"
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.
The ex husband should come alone (without his girlfriend or second wife) and sit on the side of his ex wife's family. If you have a girlfriend or you're remarried it would be in poor taste to bring your mate to your ex wife's funeral.
There is no surefire way to know if your husband's ex-girlfriend is thinking about you. If there are specific actions or communication from her that indicate she is thinking about you, it may be worth discussing with your husband. However, it is important to focus on your own relationship and not give too much attention to thoughts or actions of an ex-girlfriend.
There are thousands of men who would let their girlfriend go out and have a family day. Especially with the ex husband if they have children together.
Companionship is when you love someone/something and you are together with them. ex. you and your boyfriend/girlfriend/fiance/husband/wife ex. you and your dog
to me, that means she isn't over her ex yet. she needs time to reflect on her relationship with you and her ex.
You can't but it will be the job of your girlfriend. She's the only one that can tell them to leave the two of you alone. If you did it alone without her knowledge the ex boyfriend and ex husband will make sure to make you miserable. But it sounds like your girlfriend doesn't want to deal with them both, so maybe you can try to ignore them both...