I think the best option would be to have yourself return to your home country and get married there. Have him invite his family from Canada to go to your wedding in your country, which would also allow your own family to be in attendance. He doesn't need to invite the whole gang, just at least his parents. Then apply outland while you remain in your home country. If that's not preferable, then you can apply for a visitor visa after you marry and stay with your husband in Canada until the PR application is finished (of course, you should leave Canada before the TRV expires). It is difficult to be approved a visitor visa in this case, but its definitely not impossible, as my wife successfully got one while married (see my signature below).
If you decide to get married in Canada instead, I strongly recommend you get your family to at least attempt to get a visitor visa for the wedding. At least this shows you guys tried to get your family to come for the wedding even if it was unsuccessful, then you will have an extremely good reason as to why your family could not attend the wedding. If you guys don't even try and say that they're too "busy with school stuff and work", I think that would be a big red flag. Because in their eyes, family members who won't make time off work to attend the most important day of their daughter's life, is likely not serious about the marriage.