Everyone in this world is born to be loved by his father and mother, and has no obligation to treat you unconditionally. If you want him to love you wholeheartedly, you should love him wholeheartedly.
Maybe you will say that love is not like this at first. Yes, a lot of love begins with one person chasing another, and the balance of love will definitely be focused at the beginning. But the purpose of our search for love is to stay together for a long time. If we want to have a long-term love, we must give to each other. Only one person pays unilaterally, and no matter how affectionate the love is, it will fade.
We all hope that love is pure and free from impurities. It is not true love to be linked to any secular world. However, we live in this real world, and parents' blessings, distance and whether their personalities are suitable for living together are all factors that have to be considered.