How to handle lier mother-in-law(MIL) and short tempered husband?

its been 2 years that i'm married and my husband is basically very sweet and good husband.. but he is very very short tempered on small things and gets angry n throws stuff sometimes.. when he is angry he is so diff person n he wont talk to me for days even if the mistake is on his side.. i only have to adjust him n talk to him... my MIL is money minded and both my In-laws are not working for past 10years .. they r just cheating my husband n taking all money from him even after our marriage... he is not realizing that his mom is such a lier.. she takes money from everyone(her sister,her mother etc) and not telling to his son b'coz she is just hiding lot of things from my husband just for money.. my MIL's mother(grand mother) told me that my MIL is such a big lier n she may say all lies to ur husband to split u guys so be careful... we have taken loan n stuff but i dindt get any help from in-laws though they have lot of money... infact my in-law told me tat she can give money(tats my husband money) but she needs interest amount for tat money...she is playing games between me n my husband... my husband is poor guy n he trusts his mom a lot... i never complaint about his mom to him til now.. but things are going out of limit/hand now.. i'm pregnant now with my first baby, my in-law told me why i'm pregnant now instead of earning money.. but she says to his son tat she is very happy about the pregnancy news...my husband keep on giving all money to his parents n they r happily spending simply.. we dont have any single money in our bank account for our future.. i want to tell my husband about his mom but tat shud not create any problem in my life due to his angry nature..MIL knows how to handle my husband well... i'm stressed now n plz tel me how to handle this situation with my MIL n husband...my parents says my husband is important to me than MIL so try to handle him... but how to handle him when he goes behind his mom n he will not ike to hear any bad things about his mom ...