Guys this is not a bad idea at all😆😃. First of all, Yuvi's intention of marrying Mahi revolves solely around the fact that he wants Twinkle back. If Twinkle and Kunj move to Canada, then this would lead Yuvi to make a mistake either by abusing/manhandling/cursing Mahi or abandoning Mahi to go to Canada for Twinkle just like in Goa. Hence, he would reveal his true face because Mahi will no longer serve as useful to him. I seriously think that Anita is in on this plan with Yuvi.
Flee twinkle flee, Yuvi will come after you and expose himself.
Anyone remember when Usha and Kunj pulled this trick to cancel his engagement with Twinkle? It ended up flipping and backfired on them.