I’m being manipulated.. in Life Lessons

Everyone in my life is trying to manipulate me and I don’t know what to do… my husband is trying to spend all my money that I worked hard for, he also tells his parents all about my private business… my dad is trying to push him out of my financial business and trying to do it all himself.. (he is a financial advisor) my mom is just super moody (gets mad about stupid stuff, is a pill) my MIL is a complete pill and hates me (it’s very noticeable) my SIL is the same… ever one is just manipulative… my husband tries to say my parents are the ones being manipulative, but honestly he’s worse) his mom will tell him to buy and expensive thing so he will just take my money without us having a conversation about it.. if I try to talk to my husband about how he is being he just gets pouty and makes me the bad guy… what do I do?! I feel like I’m failing in all aspects of life..