encroach

ɪnˈkrəʊtʃ
ɛnˈkrəʊtʃ

verb

intrude on (a person’s territory, rights, personal life, etc.).

rather than encroach on his privacy she might have kept to her room

intrude,trespass,impinge,butt in,barge in,cut in,obtrude,impose oneself,invade,infiltrate,interrupt,infringe,violate,interfere with,disturb,disrupt,tread on someone’s toes,step on someone’s toes,gatecrash,horn in on,muscle in on,invade someone’s space,entrench on