Edited sentence: Bob Thomas is survived by his wife Avis Thomas and two grown children Angie and Craig Thomas.He felt he did not need to live any longer especially being forcefully estranged from his children.He was unfortunately estranged from his kids for years due to their step-mother Avis wanting only her presence to be involved.Their children loved him deeply as well as Bob did.Tragic and sad.When diagnosed with cancer, Bob opted out of having chemo and radiation