Born and brought up in a mining community, I should have been wholeheartedly backing the miners' cause BUT:
First, my Father's friend and colleague was trying to enter a local power station to carry out essential maintenance. He stopped at the picket line to explain his purpose and offered a hand of friendship, whereupon the pickets pushed his van forward while pulling his arm back until they broke it. These pickets were not local men (I don't think they were even miners) but had come up from the N.East of England to use bully boy tactics on the power workers AND the local miners who were not willing to use violence. The Police at the picket line were not local either. From their accents they had been drafted in from London or thereabouts.
Secondly, my friend's DH who was a miner refused to picket with these thugs and was ostracised, threatened in his own home in front of his young children and barred from the strike centre. They were penniless and received no financial or practical support from the Miners' Wives Support Group. At this point I stopped putting money in the buckets or food into the boxes that were in every shop and instead anonymously donated money, food parcels and Christmas presents to my friends family and another family who were in the same boat. (My father and I had great fun delivering these under cover of darkness).
Thirdly, the local Regional Council, in its wisdom, decided to allocate their usual annual grant to Women's Aid to the Miners' Wives Support Group for one year only, effectively halving Women's Aid's funding income causing redundancies and paid workers working full time for part-time wages. As there were many pits throughout the Region and no central organisation of the Support Groups, some received generous handouts and some received nothing. Eventually the opposition on the Council proved that the Council had exceeded their powers - too late - the money had gone.
Little wonder that by the end of the strike and closure of the pits the 'communities' were shattered and anger was directed among and between themselves instead of focussed on Thatcher and Scargill, neither of whom seemed to care about the havoc caused when their two great egos clashed.