It takes real trust to bring requests before the Lord when the specifics remain unspoken. But you can take heart in this: prayer isn't measured by how many words we use or how long we spend on our knees. The prayers recorded in Scripture are often remarkably brief. A silent cry lifted up in a moment of need is just as real, just as heard, as any lengthy petition. God doesn't require us to fill a certain amount of time before He pays attention. He is listening to the heart.
One of the most important things about any prayer is simply this: who you are addressing. When you pray, you aren't speaking into empty air or hoping a distant power might notice you. You are coming to your Father. And when you can truly say "Father," you are standing on the ground of relationship. That relationship is what gives prayer its meaning and its confidence. If the need is heavy on you right now, remember that the Father already knows what it is before you shape it into words. Prayer isn't about informing God of things He hasn't noticed. It's about consenting to what He already desires to do, about bringing your heart into alignment with His will.
That doesn't mean your own needs take a back seat. Bringing your personal burdens to God is right and good. We are told to ask for daily provision, for guidance, for help in trial. But prayer doesn't stop with our own concerns. It also reaches out in intercession, carrying the needs of others before the throne. And that seems to be exactly what is happening in your request. Even without knowing the details, you have taken a moment to lay these matters before the One who can actually do something about them.
So do not let silence trouble you. Some of the most powerful prayers in Scripture were quick, quiet, inwardly thrown up in desperation, and God answered them. There is a promise that the effective, fervent prayer of a righteous person accomplishes much. The fervency isn't about volume. It's about earnestness, about a heart that genuinely trusts. When your requests are placed in the Father's hands and joined with thanksgiving, something real is happening, whether anyone else hears a single syllable or not.
Thank you for sharing this request, even in its silent form. Keep bringing those needs before the Lord. Keep thanking Him for all He has already done. And trust that He is working, because more is accomplished through prayer than any of us will ever fully see on this side of eternity.