凱旋BB,
I am not sure if you have any baby with him as your nick name is 凱旋BB.
if yes, I think you just need to be brave to face to be a single mom. Try to get as much as you can from him and have a new life.
If not, I suggest you to find a better man as that guy really doesnt care.
There is lots of trees outside, why stick to one if he doesnt care about you??