Will the Fib Dems stay in the Tory party after the next election?

It's a stone cold certainty that the Libdems are going to get one hell of a kicking in the upcoming elections, and I sincerely believe that if they also lose the AV vote then someone will push for a leadership change as it will be to much for Libdem backbenchers and rank and file members to take, the new leader will then pull the plug on the coalition. Cameron will then carry on with a minority government for a month or so, but will then call another general election . That isn't the only reason I'm voting against AV as I have tried to explain on other posts. Whether I will be proven right remains to be seen, but it does seem a logical conclusion as it's the only way the Libdems will ever get back any sort of credibility. If they hang on with Clegg in charge of them for a full 5 years then they are doomed as a party.