Why do you find it offensive when others express their joy or happiness? Is it because you do not know how to make your own joy?
Finding joy is a CHOICE and everyone can choose to if they want to. Make it a practice to find your joy and you will not be offended when others express theirs, because you will be so busy finding or making yours.
Life is short so do not get wrapped up in the joy of others and get so upset about it, that you lose focus of how to make or find your own. Duet.8:18 states, it is God who gives you wisdom to make wealth, happiness is wealth and God has given you the wisdom to create it. So create it!
Have a happy day ladies. Make sure you find that joy, it is there somewhere.
Have a great weekend!