Peace be upon you @daprado1999!
First of all, I would like to say that I was very sad to read about your father. There can be no greater or worse surprise in the world than this. In my opinion, there can be no worse surprise in the world than this. But despite this, the way you handled yourself and your mother handled you all is very appreciable. You have said a very good thing and I really like that people are really trying to make each other fail and are never happy with anyone's success. And such things are done by the people who are the most important parts of our lives or are very close to our hearts. Earning money through hard work is very special and Allah Almighty also gives many blessings in it. Just like your wish to give your mother a new phone and a new car, Allah Almighty will definitely fulfill it one day. If it is not fulfilled, I pray that Allah removes all your problems and troubles and fulfills all your good wishes. Finally, I will tell you once again that I am very saddened to hear about your father.