Feeling humiliated. During miscarriage!

In 2022 we decided to have a kid and next month she was pregnant. However few weeks later she had a miscarriage. After a break of 1 year we started trying again. She is diagnosed with thyroid and hormonal imbalances. Last year, her gynec advised her to visit IVF since we both will cross 35 soon. I supported her and assured that there's no pressure to have a kid. She decided to try ourselves for a year. we live in Germany and come to India for a month. Just before coming to India this year, my wife asked if we should visit a fertility clinic which I am fine but we agreed to do it when we come back to Germany. In India, another gynec advised her for some tests along with my paternity test. we discussed it again and she agreed to do it in Germany for easier follow-ups, if needed. But then she told my sister, mother and her mother that I don't want to do a paternity test and avoiding it for more than a year. I feel humiliated and betrayed after everything I did for her during miscarriage