Her Rogue Protector by Eliza Quinn

Gavin’s father says it’s time for him to get married—but the playboy isn’t ready to settle down.

Jaded and bored with life, Gavin Binyamin jumps at the opportunity for an escape to London. When he happens across a young boy being bullied, he steps in to save the youngster. Getting the boy home safely brings him face to face with Reina Gardener and it’s as if the world stops spinning instantly!
Reina’s being blackmailed by someone she should be able to trust—and Gavin’s an unwitting part of her troubles.
Reina Gardener is a young, single woman living a quiet life in London. She runs a boarding house and raises her young nephew, Roy. She has a few skeletons she never knew she had, namely, her shady brother Elijah. When a blond, handsome, charming stranger shows up at her doorstep, the attraction is almost flammable. If she was smart, she’d stay far away from Gavin.
Does her love for her nephew justify the betrayal she might be forced to commit? Can she and Gavin forge a life together in spite of her brother? Is happily ever after out of their reach?