my sister in law irritates me to no end . i wish my husband would talk to her , but in their family the rule of law is `` do n't make waves '' . it 's ridiculous . i 'm sorry to hear that , hopefully she naturally mellows out . no , i do n't think so . she 's 45 and can not raise her kids . she lives with my mother in law , and my mil houses them , feeds them , clothes them , basically raises them , while my sister in law takes no responsibility . wow , that does n't sound good . situations like this are hard because you probably do n't want to offend your family and stuff .
The sister-in-law's irresponsible behavior and lack of accountability in raising her own children, leaving the burden on the mother-in-law.