They probably will. My son's father stopped seeing my son when he was 3 due to being ashamed of his drug addiction.I didn't discourage him from doing that because I didn't want my son around the drugs. When my son was 14 his father commited suicide. It broke my son's heart. He said he always though that when he grew up he would go find his dad and have a relationship with him. So in mt opinion your daughters are a great reason to live. And I'm sure if you try you can find alot of other reasons as well.