Somebody saying no to you does not even mean they hate you. It just means their priorities are different. You don't have to say no to them when they say no to you. No need.
Maturity is the ability to flow, love, whether it is accepted or not. It is your quality of flowing that gives you joy. The rejection of somebody cannot make me powerless. I go on flowing. I go on flowing. I go on flowing.
People who are abusing you will always be there. But YOU go on - go on - celebrating YOU. Suddenly, the whole world will be celebrating you.