your daughter who has traveled by accident from her universe to yours currently has been trapped.
what would you do if she shows up on your door step asking for you?
EDIT: Question Number 2 she looks young somewhere in her twenties she needs a place to stay. she is very scared and your the only familiar face. she only trusts you. she is scared and confused. your the only companion she has.
what would you do?
also her mother is a nice engineer the other you met. you are a straight male in the other universe and its a separate timeline so you wont effect the future anymore than now.
ps your current age there is old but you look quite young for your age! somewhere in your prime twenties but your really 40!
Science is nice