Do not take it out on the kids loves, they need you now more than ever, remember you are the stable parent. Taking it out on them hurts you more than them and will make you feel guilty. Shower the love on them that you think is missing in your life right now, we may all not get our WASs love right now but the kids will always give us unconditional love that will make it all worth it in the end. Cherish that you have them to see keep you company.