 Ron finds himself very happy in his relationship with Wendy , although it creates tension between him and Tom . This tension culminates in " Ron & Tammy : Part Two , " when Tom brings Tammy to a party as his date simply to aggravate Ron . This occurs , however , the same day that Wendy and Ron break up , after she decides she must move back to Canada to care for her ailing parents . Ron and Tammy end up having a wild night of drinking and sex , in which Ron gets cornrows , he and Tammy get re @-@ married and the two end up in jail . The parks department employees hold an intervention to try to convince Ron to leave Tammy , but their efforts are unsuccessful . After Tom reveals that Tammy only went to the party with him to make Ron miserable , Tammy brutally beats up Tom . This makes Ron remember how horrible Tammy is and he leaves her , thus ending their marriage for a second time , and Ron and Tom later reconcile . 
