Complex sentence: While Tommy tries to juggle both Sheila and Janet in the wake of this, Janet as usual throws it in Tommy face, giving him an ultimatum: reminding him that Damien is not his responsibility, and that he should be more concerned with his own children.
Split into simpler sentences: While Tommy tries to juggle both Sheila and Janet in the wake of this, Janet as usual throws it in Tommy's face, giving him an ultimatum. She reminds him that Damien is not his responsibility, and that he should be more concerned with his own children.