Hi Darren and family,
Some of my happiest summer memories of the vacations we took with our aunts and uncles who did not have their own children. We had 2 sets, who were brothers, one was married to my mom's sister and the other married to mom's aunt (they were actually close in ages). They "adopted" all the nieces and nephews each summer. Such happy times for us. They also taught me to love fabrics and sewing.
I know you both are such a blessing the children and their parents. You don't need our prayers, God has already answered them for all concerned.