My wedding and my mom

Just to vent!

I’m getting married in June and my mom offered to pay off anything left of the debt (my fiancée, his parents and i have paid off half of what we owe) but my mom is trying to control everything now because if “i want to use her money, i have to listen to her” My mom has always been a controlling person but i feel like she’s gone too far. I feel stuck because she’s my mom but she also says very hurtful things towards me. My mom can be nice sometimes and everything is fine and i begin to trust her, then she does stuff like this and it upsets me because it’s always something with her and i feel stupid for falling for it every time. What should I do? 😔