Probate challenge

I am Mr A, a senior citizen aged 73 with bypass surgery. I have 3 brothers Mr B(died in 2016) and C(died in 2018) and Mr D. Mr B is married to Wife(B) and has an adult son S(B) while C is a widower(wife (C )died in 2004).Now there are 2 different properties in question : P1 and P2 located in separate locations. P1 is divided among A, B C and D via legal partition while P2 is ancestral undivided property being owned by our deceased father(died in 1992) of A ,B,C and D. Situation : 1. B, and C conspired and sold property P2 via sale deed in 2015 citing that there are only 3 brothers in the fraudently executed deed. I filed 156)3) and about to file a suit for cancellation of deed. 2. B , wife(B) and C ransacked my personal property premised at P1,stopped my attempts to carry repair works , uprooted electric wiringinclusive of meter box ,sewerage and sanitary pipes and meter box and had long been forcing to sell it.it has been happening from 2012 onwards. they wilfully defaulted in making the payment for common electricity connection and arranged a separate electricity meter for themselves illegally. I have already filed suit for injunction and parrtition(no compensation for willful destruction is demanded) and contemplating to file a criminal suit as well soon. 3. B and C have Both died. 4. C , a widower before dying has left a will giving his share of property in P1 to wife(B). They seem to have a afffair .And this probate is being challenged by me ,Mr A. In case I win , I shall inherit the property along with D. Documents/ evidences available: 1. 2014 video record of C stopping us from carrying repair work 2. 2014 video record of an unique situation where we are not able to open the locked doors as it was locked from inside. Clear case of tresspassing and abuse . 2018 letter to police station warning that w(B) using the fraudulent deed of P2 to establish that mr A does not exist and trying to sell my own share of property of P1 to outsiders 9.2019 May report to police station of phone threats received from s(B) threatening to break open my locked property . A. My strategy is to stop/restrain/delay the transfer of property from C (now deceased)to w (B) via probate.since C and wife (B) had been instrumental in vandalising my share of property at P1 including uprooting electric wiring inclusive of meter box ,sewerage and sanitary pipes and meter box, Can I not legally & ethically demand a lien on the property of C and recover compensation before it gets transferred to wife(B). How Can I take advantage of the P2 fraudent case and use it as a lethal tool in the probate case. B. The WILL ,as presented before the court states that Mr. C was a widower. Now wife(C) died under mysterious circumstances and nobody has details of her death details including police/municipality. Now if I demand wife(B) to present before the court to submit evidence of wife(C)’s death , would that be acceptable by the court