So we have in essence a quasi-Dictatorship for the 2.5 months before Parliament sits again, until a time when traditionally the Budget is presented and voted on. Will a Budget be presented during the last week of March or the first week of April. Easter falls on the 20th April this year, which means in the past, Parliament would break on the Friday that falls before Good Friday, meaning, 11 April. So, sometime before 27 March and 11 April, a budget should be presented and I would assume it would pass - unless the NDP entire caucus or, if not, a significant portion of the Liberal Party, votes against it (assuming the the BQ would join the Conservatives is voting against it).
So 10 days of Parliament sitting between 27 March and 11 April to decide our fate for the next 5yrs - IF, and only if the government falls then. Otherwise it might well be Oct/25, some 10 months from now and that would mean 10 full months of a lame duck current PM and a lame duck new PM dealing with Trump.
Rock, hard place - Canada.