How To Keep Family Out Of Relationship?

My husband and I got married right before he deployed (he's military) I was 2 months pregnant at the time and we decided it would be best for me to stay with my parents during that time because I would have family around so I paid my parents rent and I've been living with them. When my husband got back his military contract ended 3 months later and he was trying to find jobs so the baby and I could move to where he lived and we started to argue more and I said some really terrible things and we ended up having zero communication with each other for a few months, now we've reconciled and I've told my parents that I'm moving in a month, My mother instead of being supportive tells me that I Shouldn't go because theirs no family and I should have divorced him. My parents have been married for 20 years and during that time my dads cheated on my mother multiple times, we found out a few years ago after a dna test that he has a child younger than me and he was responsible for paying the mortgage and when he started having financial difficulties instead of talking to my mom and admitting he couldn't pay the mortgage he just stopped paying and now it's going through forclosure and she had zero clue until she saw a letter from the mortgage company on his nightstand and read it and she's still with him but yet she wants to tell me what to do in my relationship when my husband's done nothing even remotely like that, I don't want to be rude but I want her to get out of my business
Added (1). My husband and I looked into Living where my parents and his parents are but its just not financially possible, I'm a stay at home mom currently and planning on going to school full time but living here we both would need to be working a full time job to make ends meet, he got two job offers out of state paying more than what both of us would have been making living in NJ and the standard of living where we are moving to is lower
Added (2). I've never involved my parents in my relationship but when Christmas and thanksgiving come and go and your husband doesn't come home for either I think it was obvious and they drew their own conclusions

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