Too soon to get married?

Hey all!

So my SO and I have been together for almost 5 years and got engaged back in December. I’m 22 he’s 23. His family is religious and super old fashioned when it comes to living together before marriage and all that Jazz. We lived together during our college years, without his family knowing. I currently live on my own now. And we had compromised to him sleeping over once a week. His mom doesn’t agree with it so lately he’s been copping out of the sleep overs. There’s more to the story but basically it’s causing a lot of fights. Does it make sense to push the wedding up a few months bcus of this (his mom being annoying about sleep overs and pre marital sex)?