Mental torture by in laws

I am a dr. Girl married since 2 yrs.my parent's house and in laws house aee jst 100mts. Away my husbnd and his parents are working and i have my own clinic morning and evening time as well while in aftrnoon i have free time I do go to my parents house for 10 to 15mins. Or so as no 1 is at my in laws house and i cook the dinner food and again in eveng. Time have to go bck to clinic.my MIL & husbnd were keeping watch on me and my MIL made my husband to fight wid me for this issue and he tortured me during the fight he was slapping himself saying "go at ur house everyday u can go " n was slapping himslf holding me tightly n shouting on me i said wat is the harm m cooking all 2 time meals n when there's no 1 at home hardly for few min. I ve been there this continued for a day i had not taken any food and they dint even ask for it the next day i left and came at my parents home...besides main point is MIL is quite insecure abt her son she alwys wants him n makes efforts to push him to fight wid me their behaviour is quite doubtful I have seen MiL doing certain lascivious gestures while i was not around eg. Throwing out her clothes out of bathroom while being naked instead of covering herslf..2nd she puts her top or kurta above rolls a towel aroun waist n comes out of bathroom all in front of son i mean its very suspicious and uncultured ..besides i have chked my husbnds text msgs to his mother too where they both msg each other while being at home and he leaves home for office in between takes a turn from certain lane and goes and stands at a distance and his mother aftr 10mins leaves house and they meet at a point and he leaves her for office i had seen a msg saying he is waiting down the lane come aftr 10mins. To his mom.Been a month n above i left their place he has not called or msgd me aftr the fight nor the in laws came in to recieve me or dint contact me later on my father consulted mutual family friend we arranged a meeting where in I confronted all their behaviour his n his moms in front of every1 she completely denied abt her uncultured behaviour while the abt them meeting secretly they said we think u dint like it and so we did ..they said U r going at ur place and learning from ur mother and accused my mother wherin all of neighbours n me we all know my mom is very quiet natured n she has never taught me to fight with them and alwys told me to keep adjusting & save relations perhaps maybe that's why i kept quiet for 2yrs. and kept on tolerating all nonsense ..they denied & accused made rubbish allegations on me saying to me that "i had said to my husband that i will b only frnds and won't conceive for 5 yrs."which i never said at all my husbnd ws quite during the meet while my FIL was talking loudly & i told them i can complain in police if u ppl harass me mentally they said go do watevr u wish to..even he said we dnt need u nor does ur absence mind us..aftr that meet they said we will meet again n haven't reverted. Wht do i do now pl help