Cake Problems

NOOOO!!! I got home to find that the marshmallow filling in the cake I made started seeping out! I thought I fixed the dam, but then I woke to find it all over the table! GRRRRR!!! I was going to decorate it today, but now I have to figure out how to fix this shit >:(

At least I know I fixed the problem I had last time, where the filling absorbed into the cake. But I am having problem after problem with this goddamn cake.