So sad

My daughters fiance took his own life 3 days ago. He shot himself in the head in front of her and their 2 y/o baby girl. I am devastated . I am in Colorado with them and taking them home with me to NY. He was bipolar and I understand mental illness as I recently retired as a nurse administrator of a state psychiatric hospital. But when it happens in your family, it feels very different....I am back on this site just for the past 50 days and maintaining a keto diet...would live some new friends to help me stay inspired...thanks