Answer:
Antisocial
Step-by-step explanation:
Antisocial personality disorder is a mental health condition that an individual shows prolonged patterns of exploitation, manipulations or the violation of the rights of others without showing any sign of remorse. Philip, in the example, has been manipulating Lynn and exploiting her also and hence he should be diagnosed with this disorder. More so, antisocial personality disorders are known to cause relationship problems and at work because it is always done with a criminal instinct.