I am very sorry that your special vacation was ruined.
I had an awful experience with
ABD on the China / HK ABD I did with my daughter. I won't go into details because I have already done so on this boards, but ABD was awful to deal with and refused to take any accountability. I did end up getting some resolution, but nothing replaces the stress of a sleepless night worrying about missing a flight due to an impending typhoon, in a city where there is a huge language barrier and the ABD guides saying "sorry, the tour is finished, we are done, good luck, peace out". ABD 1-800 number was just as useless. I did manage to escalate to ABD management after many, many frustrating calls.
Then I had another terrible experience trying to get my deposit for the Egypt ABD returned during COVID.
I won't say that I am completely done with ABD, but I think their prices are very high for what they offer and have realized that i) I like touring on my own with no set schedule and ii) if I want to go somewhere I'm not comfortable traveling without a tour company, there are many good alternatives to ABD that don't charge your first born.
I do not think that ABD is going to offer your family a comped ABD.