my son work, his marriage, my boys very close, my work do well

Please I have been praying for the past 14 years and nothing is working for me, please help, for my son Dan do well in his career, be financially independent. Help him and his wife be happy together, have a happy and successful marriage. Help my two boys be very close together. Help my work do well, I am 72 years, I cannot take this pressure at this stage of my life, it’s too much stress, pressure and unhappiness, help me please, thank you