I'm in my early 30s and have a wife and a 9 month old daughter.

I've battled mental health issues for years and life is just becoming unbearable at the moment. I hate the person I am and have suicidal thoughts from time to time. I can't guarantee I won't try to harm myself, I'm just really worried about my family and that's stopping me.

We have 300k in savings and have a townhouse which we own. My wife makes 140k a year so I know she will be fine. I also have a will so everything I own goes to her.

Anything else I need to get in order?