Please help! My ex wants me to divorce my husband

Please help! My ex wants me to divorce my husbandFrom a female blog reader:

Please kindly help me out ASAP b4 I do something tragic. Am married wit two kids and it’s for four years,bt after my first child my husband stopped admiring me as his wife he stopped complementing me as his all becos I ve added weight,he now compares me Wit his ex girlfriends and it’s getting on my nerves.now the real problem is dat my ex bf is asking me to divorce my husband and he is ready to get married to me ASAP bt am scared Hw sure am I dat he is going to take care of us cos he was once married but he has divorced his wife and he is pestering me to do fast abt it.pls I need advice on wat to do cos my husband is just making life unbearable for me. Thanks