So, I will be applying for TRV first like this week itself and PR sponsorship in early March (once I land in Feb end). I hope this okay? Or are yo suggesting that I apply PR outland sponsorship first after i land and then only open TRV? This would mean a delay of atleast a monthIf you are going to Canada, you apply for outland PR when you get there. The issue (for many people( is that not meeting RO can trigger the cancellation of your PR but if you only got it 2 years ago then are fine. Again I cannot tell you if TRV will be refused or approved but if you have PR sponsorship in process then that is good. It shows to IRCC that one parent was willing to come alone and start the process. Many want to travel all together like the OP who has a refused TRV and TRP. Only option is for one parent to come to Canada or pay a lawyer and go to court which will cost a lot of money and could have gotten PR in that time if one parent came to Canada. However don’t know if they meet RO or not.
I am anyways planning to attach a Letter of Explanation about our scenario