Back when I was a teenager there was at least one WT article about prayer, and it said that matters that affected your spirituality would be appropriate subjects for prayer. It specifically said that selection of a marriage mate was one of those matters.
When I was 17 I started getting some attention from the opposite sex, and I knew I was susceptible to flattery and would probably make a huge mistake in picking a husband if I was left to my own devices. So, one day I got down on my knees and prayed earnestly and in tears for Jehovah's help in selecting a mate.
Five months later an upstanding brother in the congregation (MS, good family) asked me to marry him, and although I didn't love him I accepted, thinking this was Jehovah's direction.
Flash forward 25 years. 25 years of misery, marital rape, emotional abuse, and dire poverty. I stuck it out because I was sure I was following Jehovah's direction, but I finally admitted that Jehovah had betrayed me. I had asked for an egg and had been handed a scorpion. It wasn't long after that I left the scorpion and the god who gave him to me.
In my mind, if my childish prayer had been inappropriate a loving god would have let me know so that I didn't make the worst mistake of my life. Therefore, either Jehovah was a false god or he was incredibly cruel. Either way I wanted no part of him.
Does the anger come through?