Divorce and remarriage will make others laugh.

Making less money is one thing. Of course she won't divorce you for this. She said that she was afraid of remarrying others' jokes, which showed that she still loved you and was afraid that she would not give you up. In that case, don't divorce. Change jobs, earn more money, and give her enough sense of security. She is not afraid that others will laugh, but that she knows it is her own fault. She is afraid that both parents will find her and tell her things. Anyway, it's not easy for you to be together. What you can do now is to let her know that you are really trying, that you really love her, and that women are soft-hearted.

Come on!