Being in a state of joy matters in Judaism, and that's no accident. Before all the mitzvot (commandments), the author of the Tanya says this:
"First of all, let a person rejoice and be glad at every time and every hour, and truly live by the faith that God gives him life and does good for him at every single moment."
What is the Rebbe saying? What comes first of all? Be joyful! That comes before everything else!
It's a huge mitzvah, and it's magnetic too, because who doesn't want joyful people around them. It's also known that the Divine Spirit (Ruach HaKodesh) doesn't rest where there is sadness, and that the Shechinah (the Divine Presence) loves joy. When you're sad, the Shechinah withdraws from you. Look at small children. They're joyful and they look like angels, because the Shechinah hasn't withdrawn from them yet. They haven't lost their innocence. Be a little innocent yourselves. Try coming to things with innocence, and don't be afraid to love, because love is the answer to everything, and that holds for every relationship, including the one with your children. It doesn't matter what is going on with your child or how difficult they are. The answer is to love them, and if you already love them, love them more. Give unconditional love. It solves every problem. The same goes for your partner.
That's also the best advice I have to give you about relationships: give plenty of love, and don't be afraid to be yourselves, truly yourselves. It's the fastest and best way to know who is right for you and who isn't.
You didn't come here to satisfy other people, and if that's what you're doing, you can be sure you'll fail. You're here to express yourselves, to bring yourselves out into the open, to find what makes you unique and bring it into the light. That doesn't mean it will sit well with everyone, and it doesn't have to please everyone. Some people will even push back against it. So what? Don't sell your values and your dreams in order to be liked. It's an illusion, it's playing pretend, and in the end your heart will be crushed.
Authenticity is the magnet that draws the right people into your space. Authenticity. Not people-pleasing.