Married for 20 years, v unhappy last 7. Final stages of divorce after difficult years. 2DS age 18 and 13. Both had serious medical probs which added to the stress, but okayish now and just typical teenagers. Friends want me to meet someone nice and live a little. Absolutely terrified by thought of dating apps; total strangers who are prob making half of it up....do these things ever actually work? Anyone here?