I don't think - it is that simple - that black and white!
I meant - May be Mini is using/fooling rahul for her own motive - either she does not want to marry now (may want to focus on career) or has someone else in her life!!
she mentioned - she hardly met vicky for twice that too with some family member - in initial episodes!
How and where vicky got chance to mis-treat her????
If she is meeting vicky secretly - why- if he is that abusing??