Having spent a great deal of my life caring for someone who is mentally ill, it's clear to me that this woman has some form of mental illness. The tone and content of her interview and some of her mannerisms are identical to those I've experienced firsthand. This relative of mine could tell some elaborate whoppers too.
Some of the most creative geniuses were only a half a step away from total madness. Being lonely is not good for such people. Since I subscribe to the Catholic Faith, I've seen such people get better the more they pray and the more they have a Eucharistic Devotion. There's much to be said for the "Word" of God, Jesus' promise to be present in the Holy Eucharist. Our Lord is wowed by the simple faith of soldiers as Jesus was impressed with the Roman officer who asked for his servant's healing.
This poor woman is not the first military wife that I've seen broken by her loneliness. She deserves our prayers as do all military spouses.