Is it ok? 'If I have a lovely family, I will always get support from them and never be afraid to do anything. ' << This sentence is fine, but I would go for:
If I have a LOVING family, I will always get support from them and never be afraid to do anything.
or
"If I have a loving family, I will always get support from them and WOULD never HAVE TO be afraid to do anything."
Either works. ^_^