Asking God for specific things by praying seems odd to me. I thought people of faith believe God is all knowing. Certainly he already knows your situation, so why would someone ask Him for help or to help a loved one? Doesn't he already know what's going on?
I've answered this question before.
I have two sons living at home. One is almost 15, and one is almost 2. As an experienced mother - and an intelligent adult - I know perfectly well what my children's basic needs are, have a pretty shrewd idea what their wants are, and the observation capacity to figure out when they need and want those things. In the case of my 2-year-old, I pretty much provide these things automatically, without any input or requests from him. Why? Because he can't talk, at least not effectively enough to make requests. About all he can do is cry, and I usually try to anticipate his needs before he gets to that point.
The teenager, on the other hand, I make ask me for things, whether I know he needs and wants them or not. Why? Because it's good for him. Not only does it build his character and independence (by not allowing him to sit around, spoiled, expecting everything to be anticipated and handed to him), but it also builds the relationship between us. And the time and effort spent in communicating with me and asking me for what he wants forces him to spend time actually thinking about - thinking THROUGH - his needs and wants.
The two-year-old is just starting on the process his older brother has already been through: growing up and learning to communicate his desires, and sometimes, to have his requests turned down, rather than being a helpless, dependent, self-centered baby.
I hope you can see the parallels.