Wife entitled to share in her husband's benami property ?

Is a wife entitled to a share in her husband's benami property in maintenance if he bought the property on his siblings name to escape maintenance. ?

Need clarity on :
1.The husband bought a property on his sibling's name and has been paying installments for the past few years. Is his wife entitled to a share in his BENAMI property ?

2. The husband has given the power of attorney to his family person. Is the wife entitled to claim a share ?